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3 years ago

It does not make sense i need help please

Biology

1 answer:

iogann1982 [59]3 years ago

5 0

Answer:

The answer is A)

Explanation:

Due to ice crystal formation in this part of the atmosphere, the answer is A)

Hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>

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Suppose that an adult black bear adds 50 pounds of fat in order to survive while hibernating through the winter. how much glycog

NemiM [27]

Answer: The correct answer would be 112.5 pounds

Explanation:

Let us first covert the pound into grams. We know that 1 pound is equal to 453.59 grams.

Thus, 50 pound of fat = 50 x 453.59 = 22,679.5 grams.

We know that, 1 gram of fat releases 9 Kcal of energy. Thus, total energy produced by 22679.5 grams = 9 x 22679.5 = 204,115.5 Kcal

Glycogen is carbohydrate thus, it will produce 4 Kcal of energy per gram.

Thus, 4 x C = 204,115.5 (where C is the grams of glycogen)

⇒ C = $\frac{204115.5}{4}$

⇒ C = 51,028.875 grams

Using 1 pound = 453.59 grams, we con convert 51,028.875 grams into pounds:

453.59 = 1

1 = $\frac{1}{453.59}$

51,028.875 = $\frac{1}{453.59} x 51028.875$

= 112.5 pounds

Thus, 112.5 pound of glycogen would be needed to produce the same amount of energy as produced by 50 pounds of fat.

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3 years ago

How to plants and animals get their energy in different ways?

andreyandreev [35.5K]

Plants get their energy from the sun using Photosynthesis and animals get it from eating food.

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Which of the following is unable to make or create its own energy?<br> OB)<br> OC)<br> OD)

sleet_krkn [62]

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3 years ago

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An example of a parasympathetic pathway is the innervation of the heart: The ____________ nerve fibers carry action potentials f

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The vagus nerve fibers carry action potentials from the brain toward the heart.

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The vagus is a nerve that performs the role in sensory, motor, and secretory functions. It contains about 80% sensory fibers. The vagus nerves comes from the brain towards the carotid artery of the heart.

So we can conclude that The vagus nerve fibers carry action potentials from the brain toward the heart.

Learn more about nerve here: brainly.com/question/869589

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2 years ago