i need help with part b​

I Need Help With Part B

Answers

Answer 1
hey i can’t see the picture
Answer 2
89% for part 1, 0.9% on part 2. The reason for this is because only about 10% of energy makes it to the human because we lose ATP (energy) by simply trying to digest our meals. Same thing with the cow. The cow didn’t get the full 100% of the sun’s energy because it had to use energy to digest the plant.

Related Questions

What format is typically followed with
a hypothesis?
A. a long explanation
B. a question
C. if, then statement
Wang

Answers

Answer:

C.

Explanation:

A hypothesis is always in the form of an if, then statement.

The people represented by the Denisova fossils likely Group of answer choices were isolated to the point of extinction. looked very much like Neandertals. share a common ancestor with Neandertals. interbred with Homo erectus.

Answers

The people represented by the Denisova fossils likely share a common ancestor with Neandertals. The correct option is c.

What are Denisova fossils?

So far, there is little physical evidence of the Denisovans' existence. A finger bone, teeth, and skull fragment from a Siberian cave, as well as a lower jawbone from a Chinese cave on the Tibetan plateau, have been discovered so far.

The people represented by the Denisova fossils likely share a common ancestor with Neandertals.

Thus, the correct option is c.

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Elephantiasis is caused by _____.

Cnidarians: jellyfish
Platyhelminthes: flat worms
Nemotoda: round worms
Mollusca: mollusks
Annelida: segmented worms

Answers

Answer:

Elephantiasis is caused by nematodes (roundworms).

What is elephantiasis?

A chronic filarial disease resulting in lymphatic obstruction, characterized by marked enlargement of the parts affected, especially the legs and scrotum, transmitted by mosquitos.

Elephantiasis is caused by nematodes (round worms). Round worms are any nematode, especially Ascaris lumbricoides, that infests the intestine of humans and other mammals.

Some prevention to take against elephantiasis:

Mosquito nets, insect repellentVoodoo healing techniquesElevate and exercise affected body part

Skin treatment

Wash area twice dailyAntibacterial cream

CDP

Lymph drainage, massage, compressive bandages

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Explain how an arteriole can reduce the blood flow into capillaries

Answers

The arteriole can reduce the blood flow into capillaries because the pressure difference between two ends.

What is the function of arterioles?

Arterioles are final branches of the arterial system. Arterioles regulate the distribution of blood in different capillary beds by vasoconstriction and vasodilation in localized regions, because their walls contain circularly arranged smooth muscle fibers.

So the flow through a blood vessel is entirely determined by the pressure difference between the two ends of the vessel, which is the force pushing blood forward through the vessel, and the obstacle to flow.

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1. What observations made in the 1600s and 1700s led some people to believe that there was a
"vital force" in the air?.

Answers

Microscopical observations show the presence of simple in structure, abundant, and pervasive microorganisms. Researchers at the time came to the conclusion that there was a life force in the air.

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Beverly and Carl are in a race. Their graphs show the data.

A graph with horizontal axis time (seconds) and vertical axis velocity (meters per second). An orange line labeled Beverly starts at 0 seconds 0 meters and goes straight to 10 seconds 15 meters and then to 50 seconds 35 meters. A blue line labeled starts at 0 seconds 0 meters and goes straight to 10 seconds 10 meters and then to 50 seconds 30 meters.

Which best describes the race?

Answers

Even though for a majority of the race they accelerated at the same rate, Beverly won because hethe r initial acceleration was greater than Carl’s.

How, explain your answer?

The given parameters are listed as follows:

For Beverly: initial time of motion, t₁ = 10 s

                    initial velocity, u = 15 m/s

                    final time of motion, t₂ = 50 s

                    final velocity, v = 35 m/s

For Carl: initial time of motion, t₁ = 10 s

              initial velocity, u = 10 m/s

              final time of motion, t₂ = 50 s

              final velocity, v = 30 m/s

In summary, Beverly and Carly had the same average acceleration for the majority of the race but the initial acceleration of Beverly was higher than that of Carl, hence Beverly won the race.

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Answer: c

Explanation: Even though for a majority of the race they accelerated at the same rate, Beverly won because her initial acceleration was greater than Carl’s.

+
C
What will most likely increase if there is a high death rate?

Answers

Answer: would be emigration

Explanation: When the death rate shoots up in a particular environment due to certain factors organisms are bound to emigrate away for such environment to avoid death from reaching them

The conduction system contains pacemaker cells, nodes, the __, and the __.

Answers

The conduction system contains pacemaker cells, nodes, the Purkinje fibers, and the bundle of His.

What is the conduction system of the heart?

The conduction system of the heart refers to the the system of cells and fibers which enables conduction of nerve impulse which enables the contraction of the heart.

The conduction system of the heart consists of:

Sinoatrial nodeAtrioventricular nodeAtrioventricular bundle (bundle of His)Purkinje fibers

Therefore, the conduction system of the heart coordinates the contraction of the heart.

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Organisms with the most beneficial traits will survive. This is commonly known as.

Answers

Answer:

O Ecosystem which is survival of the fittest.

Explanation:

Answer:

Natural selection

Explanation:

A red blood cell has been placed into three different solutions. One solution is isotonic to the cell, one solution is hypotonic to the cell, and one solution is hypertonic to the cell. Determine which type of solution is in each beaker based on the cell's reaction. Drag each item to the appropriate bin.

Answers

The type of solution in each beaker based on cell's reaction are :

Isotonic solution : Normal reactionHypotonic solution : The cell becomes turgidHypertonic solution : The cell becomes deformed

Matching each solution to the cell reaction

When the red blood cell is placed in an isotonic solution the solvent flows in and out of the blood cell at the same rate, when the cell is placed in a hypotonic solution the solvent flows into the cell at a faster rate causing the cell to swell ( becomes turgid ) also when the cell is placed in a hypertonic reaction the cell becomes deformed becomes it loses more water than it absorbs.

Hence we can conclude that The type of solution in each beaker based on cell's reaction are : Isotonic solution : Normal reaction, Hypotonic solution : The cell becomes turgid, Hypertonic solution : The cell becomes deformed

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___________ synthesizes carbohydrates and puts finishing touches on proteins synthesized at

Answers

The Golgi complex synthesizes carbohydrates and puts finishing touches on proteins synthesized at rough endoplasmic reticulum.

What is cell organelles?

The cell organelles are the membrane bound structures found within the cells which has different specific functions.

Example of cell organelles include:

Golgi complex: These organelles specializes in protein modification and exportation.

Endoplasmic reticulum: These organelles are specialized for protein production for export out of the cell.

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What type of blood vessel carries
oxygen-poor blood back to the
heart?

Answers

Answer:

veins

Explanation:

Veins carry oxygen-poor (deoxygenated) blood back to the heart, whereas arteries carry oxygen-rich blood away from the heart.

Explanation:

as blood travels through the body, oxygen is used upand the blood become oxygen poor. oxygen-poor blood returns from the body to the heart through Superior vena cava and inferior vena cava, the two main veins that Bring blood back to the heart. this is my answer

Describe the genetic code and its relationship to polypeptides and proteins

Answers

The genetic code is directly related to polypeptides and proteins in the sense that genes are decoded to synthesize proteins.

What is the genetic code?

Genetic code is the set of rules by which the sequence of bases in DNA are translated into the amino acid sequence of proteins.

The genetic code is unique for living organisms and is used to synthesize the proteins that is responsible for various activities in living organisms.

The genes in the genetic code are first transcribed into mRNA, which is then translated into proteins (polypeptides).

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The geographic isolation of a population from other members of the species and the subsequent evolution of reproductive barriers between it and the parent species describes ________ speciation. Group of answer choices sympatric

Answers

Answer:

allopatric speciation.

Explanation:

What does the light red layer between the white lumen and blue lamina propria consist of?

Answers

The light red layer between the white lumen and blue lamina propria consist of epithelium cells.

What is a lamina propria?

A lamina propria is a type of connective tissue that is present and found  under the thin layer of tissues covering a mucous membrane.

Characteristics of the lamina propriaIt is a very large layer of connective tissueIt divides the innermost layer from a layer of smooth muscle tissue.it is a light red layer barrier located between the white lumen and blue lamina.It is made up of epithelium cells.It is also found in the respiratory tract, the Gastrointestinal tract, and the urogenital tract.

Thus, the light red layer between the white lumen and blue lamina propria consist of epithelium cells.

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Match the following. Match the words in the left column to the appropriate blanks in the sentences on the right. Make certain each sentence is complete before submitting your answer. ResetHelp 1. : Chemical or mechanical process of breaking down foodstuffs into simpler units. 2. : Wavelike smooth muscle contractions that move foodstuffs through the alimentary tube. 3. : Enzymatic breakdown of any type of food molecule. 4. : Process by which simpler chemical units pass through the lumen of the gastrointestinal tract into the blood or lymph.

Answers

Matching the following words to the appropriate blanks

Digestion is Chemical or mechanical process of breaking down foodstuffs into simpler units Peristalsis is Wavelike smooth muscle contractions that move foodstuffs through the alimentary tube Hydrolysis is Enzymatic breakdown of any type of food molecule Absorption is process by which simpler chemical units pass through the lumen of the gastrointestinal tract into the blood or lymph

Processes of the digestive system

The terms associated with the sentences listed are the various processes of the digestive system and they are Digestion ( a process of breaking down consumed food into simpler units for absorption ), Peristalsis, hydrolysis and Absorption which is the last phase of the digestive system.

During absorption the chemical units from the digested food passes through the lumen of the gastrointestinal tract into the blood where they are used by the body for the growth and daily activities of the body.

Hence we can conclude that the words matching the sentences are as listed above

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The missing words matched to the blanks

HydrolysisAbsorption DigestionPeristalsis

D adhesion and cohesion of wale
24. Choose the correct statement that will make the following sentence true. "If a plant cell is put into a solution with a
very high concentration of solute,....
A water will leave the vacuole.
B
the cell will be turgid (the vacuole will be filled with water).
C the cell membrane will be held out by the pressure of water against the cell wall.
D. water will no longer enter the cell.

Answers

Answer:

water will leave the vacuole

The "collar bone" is also known as the:

Answers

According to the research, the collar bone is also known as the clavicle.

What is the clavicle?

They are the bones of the human being that are found in the upper sector of the chest, articulating with the acromion of the shoulder blade and the sternum.

This bone is important for the composition of the shoulder joint complex, since it functions as a stabilizer for all parts of the shoulder, and therefore for the arm.

Therefore, we can conclude that according to the research, the collar bone is also known as the clavicle.

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Answer:

clavicle

Explanation:

hope this helps :)

Choose all the answers that apply.

Asteroids:

only orbit planets
take millions of years to orbit the sun
are made of frozen gas and ice
sometimes come very close to Earth
only orbit the sun

Answers

Asteroids sometimes come very close to Earth and take millions of years to orbit the sun. Thus, the correct options are B and D.

What are Asteroids?

Asteroids may be defined as nominal planets which can neither be classified either as a planet or as a comet that orbit the sun as well as planets.

An asteroid is a name we allocate to the enormous number of small bodies that orbit the sun, here in the internal solar system. These small bodies orbit planets as well as the sun and take a significant time in orbiting.

Therefore, the correct options are B and D.

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The smallest contractile unit within skeletal muscle would correspond to the distance between which two points in the figure?

Answers

The distance between 1 and 7 spans a sarcomere correspond the structure at B is covered by the perimysium.

What is the smallest contractile unit within skeletal muscle?

A sarcomere comprises the segment between two consecutive Z lines and is the contractile unit of the muscle fiber, as it is the smallest portion of the muscle fiber capable of contraction and distension.

In this case, the distance between points 1 and 7 has the smallest structure of a skeletal muscle and corresponds to figure B.

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Root hair cells absorb MINERALS from the soil by the process of…

Answers

Answer:

oot hair cells

Plants absorb water from the soil by osmosis. They absorb mineral ions by active transport, against the concentration gradient.

Explanation:

Which of the following is TRUE about the role of organisms in biogeochemical cycles?
A. Materials follow a cyclic path in the ecosystem.
B. The end part of every food chain is decomposers.
C. Primary consumers take more energy than Secondary consumers
D. Biotic factors bring back the essential materials to the environment through respiration or decomposition. ​

Answers

Answer:

C.

Explanation:

C. Primary consumers take more energy than Secondary consumers

C because primary consumers take more energy than secondary

Fig. 6.1 shows four species of myriapod, not drawn to the same scale.
Polydesmus
denticulatus
1
Fig. 6.1
(a) State three features of all myriapods that are visible

Answers

Answer:

Many pairs of legs.Two body sections (head and trunk)One pair of antennae on the head.

What makes plants wilt?

C. a lack of stability that would usually come from the
ribosomes
A. a lack of turgor pressure that would usually come
from water stored in the central vacuole
B. a lack of motility that would usually come from the
nucleus

Answers

Answer:

A

Explanation:

Due to the hot weather the plants moisture start to decrease until they wilt.

Answer:  a lack of turgor pressure that would usually come from water stored in the central vacuole

Explanation: Dehydration.

Write a short description of the life cycle of a flowering plan

Answers

Answer:

Flowering plants begin as seeds. These seeds store energy and food within them long enough to reach the right environment and germinate. Germination is the development of a plant, growing from a seed into a seedling. Seedlings are the second stage of a flowering plant's life. This is when their roots begin to form and photosynthesis can begin. Next comes the growth period. After the seedling is planted, it requires a lot of food and energy as more leaves begin to emerge. The next stage of a flowering plant's life is the flowering stage itself. This is when buds and flowers begin to sprout. It enters the reproductive stage and pollination begins, allowing more seeds to be sown.

Hello people ~
Which of these is not a process that can cause speciation?

A. Seasonal migration

B. Asexual reproduction

C. Mate selection

D. Genetic damage

Answers

Answer:

I believe it's D. asexual reproduction

For Labrador retrievers, black fur is dominant over yellow. Could a golden yellow
Labrador be obtained by crossing two black ones? Explain. (3 marks)

Answers

Answer:

it could

Explanation:

the recessive genes of the golden fur is still in the gene pool and maybe one black lab has the dominate black fur gene but has the golden recessive gene still accessible. so it could happen

What do excitatory neurotransmitters cause ?

Answers

Exitatory neurotrasmitter excite the postsynaptic memebrane by increasing the action potential effects. They allow the messages passage from one cell to the other.

What do excitatory neurotransmitters cause?

Neurotransmitters might be either excitatory or inhibitory.

As the term suggests, excitatory neurotransmitters are in charge of exciting the postsynaptic cell.

Once the neurotransmitter is released from the presynaptic membrane, it travels through the synaptic space until it reaches the postsynaptic membrane.

When the molecule meets its receptor, it triggers a series of events that excite the receiving neuron increasing the action potential effects and allowing messages to be passed from one cell to the other.

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The scientific evidence that scientists use in supporting or critiquing the conclusions of experiments usually consists of

A) raw data
B) outlier data
C) precise data
D) summarized data

Answers

Nose—————-aaaaaaaaaaa

Answer:

The answer is A raw data i think I'm not sure

what is the significance of diffusion and osmosis in living organism ?give one example in support of your answer​

Answers

Answer:

Plants use this to absorb water from the soil to the roots. Osmosis is important to plants because it allows for water uptake, photosynthesis and general stability.

Osmosis ensures that all cells and structures within a plant have correct water pressure and volume.

In animals, osmosis helps to absorb water from the intestines to the blood.

Explanation:

just Mark me brailinist

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