What blood vessels carry oxygen and nutrients that aide in cellular processes?

a. fibers

b. capillaries

c. arteries

d. veins

Answers

Answer 1

Answer:

B Capillaries are small, thin blood vessels that connect the arteries and the veins. Their thin walls allow oxygen, nutrients, carbon dioxide, and waste products to pass to and from the tissue cells

Explanation:

hope this helps have a good night :)


Related Questions

PLZZZZZZZZ ANSWER THE QUESTIONS

Answers

Answer:

1. A

2.B

3.C

4.D

Explanation:

not sure about number 3

Nurses train daycare workers regarding hand hygiene, diapering, choking hazards for young children , and proper food preparation and storage. The topics presented best represent which level of prevention strategies regarding epidemiology issues in infants and children? Primary Tertiary Secondary Assessment

Answers

Answer:

Primary

Explanation:

There are mainly "Three Levels of Disease Prevention" and these are:

1. Primary Prevention

2. Secondary Prevention

3. Tertiary Prevention

Training the daycare workers also means "educating them about preventive measures" in order to prevent the infants and children from contracting diseases. This falls under "Primary Prevention" because it is trying to avoid the possibility of children developing the disease in the future.

"Secondary Prevention" is tackling on the detection of illness signaled by symptoms, while the "Tertiary Prevention" is focusing on the improvement of the life of a person with disease.

Answer: Primary

Explanation: There are mainly "Three Levels of Disease Prevention" and these are:

1. Primary Prevention

2. Secondary Prevention

3. Tertiary Prevention

Training the daycare workers also means "educating them about preventive measures" in order to prevent the infants and children from contracting diseases. This falls under "Primary Prevention" because it is trying to avoid the possibility of children developing the disease in the future.

"Secondary Prevention" is tackling on the detection of illness signaled by symptoms, while the "Tertiary Prevention" is focusing on the improvement of the life of a person with disease.

Very often, teens are worried about saying “no” because they fear social repercussions, like being rejected or
humiliated.
True
False

Answers

Answer:

true

Explanation:

I am a teen so I thank it is true

The statement about social repercussions is True.

To fit in the society teens certainly agree to things they usually don’t find true.It may be due to the low self confidence or social phobia they agree to things.

What is Social phobia?It's natural to feel self-conscious, nervous, or shy in front of others at times. Most people get through these moments when they need to. But for some, the anxiety that goes with feeling shy or self-conscious can be extreme.When people feel so self-conscious and anxious that it prevents them from speaking up or socializing most of the time, it's probably more than shyness. It may be an anxiety condition called social phobia or social anxiety.

To know more about Social anxiety here

https://brainly.com/question/20337088

#SPJ2

Which fat substance found in oils and some foods below should be avoided


monounsaturated


polyunsaturated


high density lipoprotien


saturated

Answers

the answer is saturated fats (:

Answer: saturated

Hope it helps future people:)

Conditions that involve an unhealthy degree of concern about body weight and shape and that may lead to efforts to control weight by
unhealthy means is the definition of a:
Depression
Ptsd
Dieting
Eating disorder

Answers

Answer:

c

Explanation:

look at the answer

HELP ASAP
The arrangement of individual polypeptides in a protein containing more than one polypeptide results in a _____
level protein structure.
a.primary
b.quaternary
c.pentagonal
d.secondary
e.tertiary

Answers

Answer: Each polypeptide chain such protein is called a subunit. Quatenary structure refers to the spatial arrangement of subunits and the nature of their interactions. The simplest sort of quantum Terry scripture structure is a dimer, consisting of two identical subunits.

Smokers are at a greater risk of becoming ill from germs that cause colds and the flu due to a weakened

Answers

lungs and immune system

If a patient pays 40% in a PPO, a patient can expect to pay how much of a $12,000 medical bill?

A- $3,200

B- $4,000

C- $4,800

D- $7,200

Answers

Answer:

C) 4,800

Explanation:

12,000*0.40=4,800

What would you describe as risky sexual behavior?

Answers

Answer:

um

Explanation:

dond do anything d u m for example if u have to ask someone if this okay to do it moslikley not a goooddecision

Being able to disagree without disrespecting each other is a sign of healthy communication.
O True
O False

Answers

The answer is true!

The food drug and cosmetic at of 1938 required that drug makers perform studies to demonstrate that their drugs were safe to dispense

Answers

Answer:

Toxicology!!

Explanation:

edg 2021

Food, Drug, and Cosmetic Act

the 1938 United States law that requires that drug manufacturers provide scientific evidence of the safety of their products, bans false claims in drug labeling, and authorizes factory inspections

toxicology

the study of harmful effects of drugs

True, the Food drug & cosmetic act of 1938 required that drug makers perform studies to demonstrate that their drugs were safe to dispense.

Food Drug & Cosmetic Act of 1938 was enacted on 25 June 1938 and was signed by the former US president, Franklin Delano Roosevelt

• Reason for enactment is to control the production and activities related to drug, cosmetics and medical devices.

• Prior to the enactment, there have been an outcry for enactment of the Act because of loss of life and injury caused by use of drug, cosmetics and medical devices because they are unregulated.

• The major reason for enactment is to ensure the safe use of the products. To ensure this, the manufacturer are required to label their product and perform series of test to ensure drugs, foods and cosmetics are safe.

Learn more about Food Drug & Cosmetic Act of 1938

brainly.com/question/922589

what is materials for exercise

Answers

some things are Weighted jump
Ex: running,jumping, balanced balls, medicine ball

Muscles of Upper Limb
Home
1.
and
2.
Assi
3.
4
De
anterior view
5
posterior view
Due
7
6.
pleas
7.
8.
Ati
9.
10.

Answers

Answer:

o pata nahi ji konsa nasha karta hai

how do doctors monitor progression of HIV

Answers

Answer:

Here is everything's

Explanation:

Generally, it's used to monitor treatment progress or detect early HIV infection. Three technologies measure HIV viral load in the blood: reverse transcription polymerase chain reaction (RT-PCR), branched DNA (bDNA) and nucleic acid sequence-based amplification assay (NASBA).

9 Select the correct answer it is possible to become infected with an STD the first time you have sexual intercourse. DA True False Reset Next




please help mark as bralinst!!!!!!!!!​

Answers

it is true... no matter if it is your first time that doesn’t mean it’s your partners 1st time so you can still get an STD hopefully this helps

Answer:

true

Explanation:

How Drugs Affect the Brain?
Drugs overstimulate nerve cell receptors, like receptors for happiness. How does this overstimulation disrupt homeostasis? Why is this harmful to the body?
DISCUSSION PROMPT: How can you use this information to explain addiction to a friend?

Answers

Answer:

The human brain is the most complex organ in the body.The brain regulates your body's basic functions, enables you to interpret and respond to everything you experience, and shapes your behavior.

Explanation:

Drugs interfere with the way neurons send, receive, and process signals via neurotransmitters. Some drugs, such as marijuana and heroin, can activate neurons because their chemical structure mimics that of a natural neurotransmitter in the body. This allows the drugs to attach onto and activate the neurons. Although these drugs mimic the brain’s own chemicals, they don’t activate neurons in the same way as a natural neurotransmitter, and they lead to abnormal messages being sent through the network.

hope it helps you

Answer:

The human brain is the most complex organ in the body.The brain regulates your body's basic functions, enables you to interpret and respond to everything you experience, and shapes your behavior.

Explanation:

will mark brainlist

What is a short term effect of alcohol on the nervous system?a) cirrhosis
b) stomach ulcer
c) difficulty concentrating
d) dehydration

2. what is a proven consequence of smoking?

a) arthritis
b) diabetes
c) lung cancer
d) alzheimers

3. what are anabolic steroids a synthetic version of?

a) estridol
b) testosterone
c) dopamine
d) estrogen

4. which question is not relevant when looking for advocacy opportunities?

a) which activities would work in my school, neighborhood, or community?
b) which activities would align with my personal interests and passion?
c) which activities would give me a sense of fulfillment?
d) which activities would provide the most compensation?

5. what does the term accident imply, according to health officials?

a) it was intended and malicoious
b) it was a major injury
c) it was out of ones control
d) it was an error of judgment

6. How can a person learn how to drive safely?

a) memorize driving laws and rules
b) read automotive magazines
c) ask an older friend to teach them
d) visit blogs with photos of accidents

7. which statement about teens who fight is true?

a) they are seeking emotional closeness
b) they have a history of mental illness
c) they cannot control their anger
d) they have a strong political beliefs

8. what is the appropriate first aid for a person suffering from hypothermia?

a) submerge the affected areas in warm water for 10 miutes
b) submerge the affected area in hot water for 10 minutes
c) submerge the affected area in warm water for 30 minutes
d) submerge the affected areas in hot water for 30 minutes

9. what is a form of cadiovascular disease?

a) emphysema
b) lung cancer
c) type II diabetes
d) hypertension

10. what is a responsibilty of public health?

a) insepting food at restaurants
b) providing home hospice
c) maintaining sewage plants
d) tracking individuals health spending

11. which health problem may be related to air pollution?

a) cardiovascular disease
b) early dementia
c) gastrontestinal illness
d) breast cancer

Answers

1: d 2: c 3: b 4: d I believe these are the answers you are looking for

Answer: 1. c

               2. c

               3. b

               4. d

               5. a

               6. c

               7. a

             8. d

              9.  c

             10. a

              11. a

Explanation:

Why do you think kids keep things from their parents? Explain.

Answers

becuase some have very strict parents so they know if they tell them something wrong then they will get grounded

What is the definition of Darkness

Answers

Answer:

1. the partial or total absence of light.

2. wickedness or evil.

Answer:

nothingness

Explanation:

if you feel like you have bad thought then you have darkness inside of you

30). Long term drug abuse typically results in these 2 emotional disorders.

Answers

Answer:

2 unnamed disorders

Explanation:

which bones are located in the back section of the foot?

Answers

Answer:                                                                                                                     The two bones of the lower leg, the large tibia and the smaller fibula come together at the ankle joint. The two bones that make up the back part of the foot (sometimes referred to as the hindfoot) are the talus and the calcaneus, or heel bone. The talus is connected to the calcaneus at the subtalar joint.

I HOPE THIS HELP*  [mark me brainliest plss *]

Answer:

Calcaneus is the largest bone that is located in the foot

Explanation:

Where was Volleyball created, and why was it created?
What event do you think is most responsible for spreading Volleyball around the world in the beginning of the
sport?
Why do you think that moment spread the sport around the world more than other events?
What rule change do you think was the most important for Volleyball?
What rule would you change if you had to change one, and why?

Answers

Answer:

Volleyball was invented by William G. Morgan, physical director of the Young Men's Christian Association (YMCA) in Holyoke, Massachusetts. At the time was called, Mintonette It was a blend of baseball, tennis and handball. it was designed as an indoor sport for businessmen who also found the new game of Basketball too vigorous.

Japan, Russia and the United States each started national Volleyball associations during the 1920s and when U.S soldiers brought the game overseas during World War II. The sport spread through the rest of Europe like wildfire, France recognized the sport nationally as well.

In 1900, volleyball became so popular that it spread to Cuba five years later. This international signified the start of the Volleyball era. In 1907, Volleyball was presented at the Playground of America convention as one of the most popular sports. This is the first credit the sport received and helped to further the sport recognition.

When a player could not hit the ball twice in succession, the ball could also be played off the net and on a serve.

Make it mandatory that there is a minimum of 12 feet of playable area behind the end line in the 15-and older "open" age group at all USAV qualifier tournaments. This will encourage more aggressive serving. The more a aggressive the serve, the more the passers will need to improve their skill set. We are working with players who are tall and athletic, they deserve more than a 6-foot area to serve.

Explanation:

I majored in Health

Answer:inyggoiuh

Explanation:

ugnigu

WHAT ARE THE 3 TYPES OF BLOOD VESSELS AND WHAT ARE
THEIR FUNCTIONS?

Answers

Answer:

arteries, veins, and capillaries

Explanation:

Arteries carry oxygenated blood away from the heart.

ii)Arteries also contain a strong, muscular middle layer that helps pump blood through the body.

Capillaries connect the arteries to veins. The arteries deliver the oxygen-rich blood to the capillaries, where the actual exchange of oxygen and carbon dioxide occurs

Veins carry the blood back to the heart. They’re similar to arteries but not as strong or as thick. Unlike arteries, veins contain valves that ensure blood flows in only one direction

Answer:

The 3 types of blood vesselsArteries -  transport blood away from the heartCapillaries - surround body cells and tissues to deliver and absorb oxygen, nutrients, and other substances. Veins - return blood back toward the heart. 

PLS HELP ME I WILL GIVE BRAINLIEST ASAP!! PLS HELP ME I WILL GIVE BRAINLIEST ASAP!!

Answers

almost always 10 feet (3 meters) off the ground.

Answer:

ITS TRUE

Explanation:

Which food would be the best to include in the diet of an athlete to provide them with the energy needed for a competition?
O A They should drink milk.
OB. They should eat meat.
C. They should eat whole grain pasta,
OD. They should eat eggs.

Answers

Answer:

c

Explanation:

for energy they should focus on carbohydrates and choose whole grain.

Answer:

d. they should eat eggs

Explanation:

eggs is a great source of protein and also gives energy

Some trans fats in your diet have health benefits.

True

False

Answers

Answer: TRUE

Explanation:

because some fats are healthy fats, if you dont have fats on your body you could develope body or eating disorders

Answer:

False

Explanation:

Trans fats are unhealthy for you and can cause problems with your cholesterol. A person has two types of cholesterol levels. HDL (the good one) and LDL (the bad one). Trans fats lower the HDL and raise the LDL, which can cause heart problems and inflammation in a person's body. Hope this helps :)

what is mean by census​

Answers

Answer:

The census is a count of how many people live ina certain area or country. It occurs once every 10 years.

Explanation:

Life expectancy increases when people have

Answers

Answer:  Strong relationships, eating healthy and excercising

Explanation:

1. What is the main function of the nervous system? * 1 poir To control the actions of the body, store memories, and process information from the outside world. To use 206 bones to support the body.​

Answers

Answer:

At a more integrative level, the primary function of the nervous system is to control and communicate information throughout the body. It does this by extracting information from the environment using sensory receptors. This sensory input is sent to the central nervous system, which determines an appropriate response.

Explanation: The nervous system is involved in receiving information about the environment around us (sensory functions, sensation) and generating responses to that information (motor functions, responses) and coordinating the two (integration).

Aiden is aware of the causes of type 2 diabetes. What can he do to help decrease his likelihood of developing the disease?

Answers

eat healthy foods and avoid unnecessary sugars
Eat healthy. Try dieting, and start a work out routine.
Other Questions
The Science ReportEmerson walked into the gymnasium before school, tossing his backpack down on the wooden floor. That science report took forever to write last night. Several others agreed while Kyleesha just turned pale.Lets shoot some hoops, Tamzin suggested. Everyone stood except Kyleesha.Im going to stay here, Kyleesha said, yanking out a piece of paper from her science journal.While playing basketball, Emerson saw Kyleesha writing furiously. She must have forgotten to do some homework, Emerson thought. The bell sounded and everyone grabbed their backpacks and headed to class.In science class, Mrs. Quraishi collected their science reports and had them work on a static electricity lab. After a while, she called Kyleesha to her desk. I looked over your report, she said. It lacks depth and rigorit appears as if you rushed through it.Mrs. Quraishi, said Kyleesha worriedly, I forgot to do it last night, so I tried to do the entire thing this morning before class.Did you write the assignment in your planner yesterday in class? asked Mrs. Quraishi.No, said Kyleesha. I just thought I would remember.Mrs. Quraishi patted Kyleesha gently on the back as she handed her back her report. This one report is not a huge deal, said Mrs. Quraishi kindly, but we have planners for a reasondont you agree?Kyleesha nodded and returned to her seat. She pulled out her planner just as Mrs. Quraishi cleared her throat and said, Please read chapter 8 about electromagnetism in your textbook for class tomorrow. You never know, there might be a quiz.1Select the correct answer.Which detail should be included in a summary?A. Emerson tosses his backpack on the ground.B. Mrs. Quraishi has the students work with their lab groups.C. Mrs. Quraishi talks to Kyleesha about the quality of her report.D. Elizabeth bought 8 chicken wings for $10.40. How much does each wing cost? Plz help! I need this done by 8:26!Brainliest and points! I.What similarity condition would you use to prove that the trianglesare similar?H688725E870AA~SASSSS- How do I write a personal narrative essay?(Give me an outline pls) Which excerpt from "Flowers for Algernon" shows that Charlie starts to view himself differently as he becomes smarter? Jim usually goes to the movies with friends on Friday nights at the local movie theater. This week, the movie theater held over the movie, Anchorman 2, which Jim saw last week. Jim and his buddies decide to go bowling rather than attend the movie a second time. Which of the following best describes why Jim decided to go bowling this weekend?a. Jim's utility function b. Diminishing marginal returns c. Profit maximization d. Consumer budget constraint Work in textile mills was most closely related to which inventor of the industrial era?a.Thomas Edisonb.Richard ArkwrightC.Guglielmo Marconid.Henry Cort What is jorge's problem? The random variable X has a uniform distribution with values between 16 and 24. What is the mean and standard deviation of X Which step is a part of internal respiration?Oxygen rich blood is taken up by the tissues.Air is inhaled through the nostrils.Air is exhaled through the nostrils.Gaseous exchange of oxygen and carbon dioxide occurs at the alveoli. Please someone help me with this question A student is creating a table with properties of electromagnetic and mechanical waves. There are 20 pieces of fruit in a bowl and 5 of them are apples. What percentage of the pieces of fruit in the bowl are apples? A. 5%B.15%C.25%D.30% can someone help me with this question and ill give brainliest How do you determine opportunity cost What are the solutions of this quadratic equation?x2 + 2x = -2 Which is one characteristic of deep ocean currents?Deep ocean currents move quickly.Deep ocean currents are caused by winds.Deep ocean currents move cold water toward the equator.Deep ocean currents are affected by temperature but not by salinity. Alfonso has 435 stamps in his collection. He wants to collect at least815 stamps. Write and solve an inequality to determine how manymore stamps Alfonso must collect to reach his goal. Let d represent thenumber of stamps Alfonso must collect to reach his goal.435 + d-815; d-380435 + > 815;d > 380435 + d 2815;d > 815435 +0 2 815; d 2380 A corporation retired $670,000 face value of bonds, which have an unamortized discount of $27,000, by repurchasing them for $670,000. How much was the gain or loss on the retirement of the bonds