Which Activity would be within the field of biology
A. Studying the mechanics of how ships release waste
B. Doing Research on how plastic affects the environment
C. Doing a study on how plastic bags are made
The activity that would be within the field of biology
B. Doing research on how plastic affects the environment would be within the field of biology.
What is biology?Biology is the scientific study of living organisms and their interactions with the environment. researching how plastic affects the environment involves examining the impact of plastic pollution on various ecosystems, including marine and terrestrial environments.
This research would involve studying the effects of plastic on organisms, such as wildlife, plants and microorganisms, as well as investigating the ecological consequences of plastic pollution.
Understanding the biological implications of plastic pollution including its effects on biodiversity, ecosystems, and potentially human health, falls within the realm of biology.
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Why does the chance of precipitation increase when the humidity is high
Answer:
When the humidity is high, moisture/water becomes easier to evaporate, making the clouds heavier, thus the chances of precipitation are higher.
When the humidity is high, the chances of precipitation increase because the amount of water vapor in the air increases. So, the correct option is D.
What is Humidity?Humidity is defined as the concentration of water vapor present in the air which is the gaseous state of water that is invisible to the human eye. Humidity indicates the likelihood of the presence of precipitation, dew, or fog depending on the temperature and pressure of the system of interest.
In humid climates, thunderstorms tend to produce heavier rain than normal winter rain because the moisture content in the air is higher in spring and summer, and since the wind usually forms more rapidly in thunderstorms than normal winter systems.
Thus, when the humidity is high, the chances of precipitation increase because the amount of water vapor in the air increases. So, the correct option is D.
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Your question is involved, most probably the complete question is:
Why does the chance of precipitation increase when the humidity is high?
Because the amount of moisture in the air increases as precipitation fallsBecause the amount of moisture in the air decreases as humidity increasesBecause the high humidity causes the air to hold more moistureBecause the amount of water vapor in the air increasesWhy might a person who is dehydrated from heat have blood that is hypertonic compared to a normally hydrated individual?
the heat the body absorbs affects the iron in blood directly
Explanation:
^^
Hi there! :)
Someone who is dehydrated has below-normal levels of water in the blood.
Blood that is hypertonic has a much higher concentration of dissolved solutes in comparison because of lower levels of solvents, or water in the blood.
In general, a hypertonic solution has a much higher concentration of solutes compared to a liquid inside or outside a semi-permeable membrane. Therefore, if one is dehydrated, their blood would have a much higher concentration of these solutes in compared to the amount of solvent (water) which would deem it hypertonic.
In cellular respiration, most ATP is produced directly as a result of ______.
a) the movement of hydrogen ions across the inner mitochondrial membrane.
b) the citric acid cycle.
c) fermentation.
d) the electron transport chain.
Answer:
d) the electron transport chain.*carol responde mi mensaje ahora !!!! recuerda okay
In cellular respiration, most ATP is produced directly as a result of the electron transport chain.
What is cellular respiration?The electron transport chain is a series of compounds where it makes use of electrons from electron carrier to develop a chemical gradient.
By the mechanism of oxidative phosphorylation ATP is formed.
ETC takes place in intermembrane space of mitochondria.
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100 POINTS!!! ANSWER ASAP [WRITE 5 SENTENCE ANSWER] If 2 objects have the same volume, but 1 has more mass than the other, explain if the densities of the 2 objects are the same or different. Why?
Answer:
Density is determined by an object's mass and volume. If two
objects take up the same volume, but have one has more mass, then it
also has a higher density. The density of a substance is the relationship between the mass of the substance and how much space it takes up (volume). Density equals the mass of the substance divided by its volume; D = m/v. Objects with the same volume but different mass have different densities.
Answer:
Density is determined by an object's mass and volume. If two
objects take up the same volume, but have one has more mass, then it
also has a higher density. The density of a substance is the relationship between the mass of the substance and how much space it takes up (volume). Density equals the mass of the substance divided by its volume; D = m/v. Objects with the same volume but different mass have different densities.
Explanation:
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Answer:
Explanation:
Hiiiiii
What type of transport moves ions
Answer: Primary Active Transport
Answer:Primary Active Transport
Explanation:
Because it moves the substance such as an ion into a cell
How would you classify mitochondria, lysosomes, peroxisomes, vacuoles, ribosomes, and the
endoplasmic reticulum?
O organs
O organ systems
O organelles
o organisms
O none of these
5. The Ribosome is the site of
O DNA synthesis
O Protein synthesis
O Vesicle synthesis
O Carbohydrate breakdown
the use of wich material can substitute for copper and reduce copper mine production
Answer:
There are two answers to this question. Gold or Aluminum.
Answer:
Aluminum. because it just is
Fill in the Blank Question
An electron
represents the average location of electrons as they travel around an atom's nucleus.
Answer:
An electron shell
Explanation:
An electron shell represents the average location of electrons as they travel around an atom's nucleus.
An electron shell may be considered to be the orbit of an electron around the nucleus of an atom.
Electrons orbit around the nucleus of an atom based on their energy levels. The shell closest to the nucleus has the lowest energy level and thus electrons with the lowest energy levels are found in this shell whereas the shell farthest from the nucleus and the electrons occupying these shells have the highest energy levels.
The shell closest to the nucleus is the K shell, followed by L, M, N and so on, having energy levels of 1, 2, 3, 4 and so on.
Each shell can contain only a maximum number of electrons given by the general formula, 2n²; where n is the energy level of the shell. For example, the K shell can hold up to 2(1²) = 2 electrons; the L shell can hold up to eight 2(2²) electrons = 8 electrons.
Each shell consists of one or more subshells, which by themselves also consists of one or more atomic orbitals.
Which structure is found mostly in green plants
A. Lysosome
B. Chloroplast
C. Mitochondrion
D. Cytoplasm
Which is NOT a function of the muscular system?
A. sensing the environment
B. balance
C. generating heat
D. circulation
Answer:
A is the answer
plz give me a brainest
Sensing the environment is not a function of the muscular system. Thus Option A is correct.
What are the major function of muscular system?A system which act like a machine by converting chemical energy from food into mechanical energy to enable various physiological activities of body.
Three types of muscles present in the body. A consciously controlled skeletal muscles attached to bones and causes movement of those bones to do various activities like running, chewing.
An involuntary Smooth muscle present inside the blood vessels like the stomach, help in movement of food and blood circulation.
An involuntary Cardiac muscle resides in heart stimulates contractions leads to generation of heartbeat.
Some major function of this system include movement, support, providing stability, maintain posture of body, blood circulation, respiration due to diaphragm muscle, digestion, urination etc.
Hence, option A is correct.
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Tundra is know for its
Two agar plates, one containing the antibiotic streptomycin and one without antibiotics, are inoculated with E. coli. After incubation, the streptomycin negative plate has many bacterial colonies, while the streptomycin positive plate has only a few colonies. Samples of the colonies from the positive plate are placed on another positive plate, and after incubation many colonies grow. In this experiment, what is the selective agent?
Answer:
The selective agent according to the scenario of the experiment is the antibiotic streptomycin.
Explanation:
A selective agent is an environmental factor that has a dramatic impact on the mortality rate of any organism. In this scenario of the experiment, the antibiotic streptomycin is the selective agent because as described, after the incubation period of the two agar plates, the plate with antibiotic streptomycin only has a few colonies which proves that the antibiotic streptomycin since it had an impact on the mortality rate of the E. Coli bacteria.
Answer:
The agent chosen according to the experimental form is the antibiotic streptomycin.
I need help with this lab please and thank you
When the theory that the Sun goes around Earth was replaced with the theory
that Earth goes around the Sun, this was an example of a?
Answer:
Yes
Explanation:
can carbon create an ionic bond with itself?
Answer:
To form ionic bonds, Carbon molecules must either gain or lose 4 electrons.
Explanation:
What compound is this?
Carbohydrates
Lipids
Nucleic acids
Proteins
Can someone please help?
Answer:
My guess would be Carnohydrates
Explanation:
Im a bit rusty with my science but Lipids and Nucleic acids cant be. they dont have all those carbons. proteins is highly unlikely, so my best guess is carbohydrates. hope this helped
A scientist is conducting research to see whether dogs or cats are more popular. He goes to a dog park and asks all of the owners which pet they prefer. 100% of those polled stated that dogs are their favorite animal.
This experiment is an example of:
A) personal bias
B) experimental bias
C) cultural bias
D) a controlled experiment
Answer:
C) Cultural bias
Explanation:
A cultural biased experiment is one which is based on the cultural views or perceptions. In this experiment where a scientist is trying to see whether dogs or cats are more popular, he conducted a questioning assessment from all the dog owners in a dog park.
He found that 100% (all) of them preferred dogs to cats. This preference is due to the to the culture of the dog owners who have a mentality of dogs being their best choice without exploring possibilities from other pet animals. The scientists goes to the dog park knowing that the dog owners will favour dogs over cats. Hence, it is a cultural biased experiment.
How hot can a bathroom sink water get? Please help, I will give 20 points
Please I need help! What effect do enzymes have on biochemical reactions?
Answer:Enzymes are biological catalysts. Catalysts lower the activation energy for reactions. The lower the activation energy for a reaction, the faster the rate. So enzymes speed up reactions by lowering activation energy
Which provides a baseline for an experimental investigation?
hypothesis
control group
dependent variable
independent variable
Answer:
B. Control group
Explanation:
Control groups provide a baseline for an experimental investigation. Thus, the correct option is B.
What is an Experimental investigation?An experimental investigation may be defined as a complete set of methodology that involves the active modification of certain variables in order to test a hypothesis and gather documented evidence to support the claim.
During an experimental investigation, a hypothesis is a previously occupied knowledge that requires complete sets of evidence. While independent and dependent are variables that should be modified in order to reveal the outcome.
Control groups are those standard values or ideas that assist the experimental study of one variable at a time irrespective of any external influences.
Therefore, the correct option for this question is B.
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Font Paragraph Styles Jim is a truck driver who is on the road for long hours. He admits to eating "unhealthy foods and often stops at fast food restaurants after his late shifts, choosing cheeseburgers, French fries, and pizza most often. He does not drink alcohol because his job requires him to drive at a moment's notice, but he does drink coffee throughout the day to keep awake during his odd hours. He has a history of intermittent heartburn, but the chest pain is getting more frequent and more severe, so he decides to seek treatment. List and describe 3 risk factors that Jim has for GERD. Support your answer with a source. Jim is at risk for developing a complication known as Barrett's esophagus. Briefly describe the pathophysiology of this condition. Support your answer with a source. After two weeks, the OTC medication Jim tried isn't helping, so his doctor wants to perform a diagnostic imaging procedure that uses a light and camera to look for inflammation inside the esophagus and test for Barrett's esophagus. What is this procedure called? Ambulatory acid probe test Esophageal manometry Upper endoscopy
Answer:
Jim's
risk factors for GERD are are
eating unhealthy food,
drinking too much caffeine products inadequate sleep.
Barrett's esophagus occurs when the oesopagus is exposed to too much stomach acid. When this acid refluxes in GERD
This is Ambulatory acid probe test used to check GERD by checking the pH of the oesophagus.
How can a scientist test a hypothesis if it is not possible to do a controlled experiment.
Answer:
In an experiment, the researcher needs to have a control group with an experimental group where both groups are identical in every way except that the controlled group does not gets the experimental treatment.
Sometimes, it is not possible to do a test or the experiment utilizing a controlled trial (due to ethical reasons or no practical method available). All things considered, a researcher may test a theory by making predictions about outcomes or patterns that ought to be found in nature if the hypothesis is right.
What is the difference between white and gray matter on the spinal cord
Answer:
Grey matter contains numerous cell bodies and relatively few myelinated axons while white matter contains relatively few cell bodies and is composed of chiefly long-range myelinated axons.
Explanation:
Which statement best describes a scientific question?
O It must be based on a hypothesis.
O It must be supported by data.
O It must be testable.
O It must be original.
Answer:
It must be testable.
Explanation:
A scientific question doesn't need to be unique, but it needs to be able to be tested.
1. Create a hypothesis for the question "How does sunlight affect flowers
If you can answer this I’ll love you forever
I know the answer IS NOT c because I took it previously and that was wrong
Answer: I believe the answer is "A," CAT - CGA - TCC mutates to CAC - TCG - ATC - C. Please don't hate me if I am wrong though. I hope this helps you, have a great day and God bless you! TvT
If I place a block in a box of water and tap the water with my finger, does the water stop or keep going???
Answer:
it keeps going it will bounce off the block and go in the other direction think of p waves and s waves it bounces back and will slowly stop
Explanation:
