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Novay_Z [31]
3 years ago
5

How many calories of energy will 20 grams of carbohydrates provide if 2 gram provides 4 calories

Biology
1 answer:
maw [93]3 years ago
7 0

Answer:

40

Explanation:

20 divided by 2 equals 10

10 times 4 equals 40

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I need to know this vocabulary and I’m supposed to fill these out myself for hw but we didn’t go over all these and google is no
Dmitry [639]

Answer:

Go on to quizlet and they will come up

Explanation:

7 0
3 years ago
Which cells or organelles were the earliest contributors to increasing oxygen availability in the atmosphere? A. Chloroplasts B.
blondinia [14]

Answer:

A. Chloroplasts.

Explanation:

Chloroplasts are organelles found in leaves of green plants and they conduct photosynthesis. They contain chlorophyll pigment which captures sunlight and convert it to energy.

Photosynthesis is the process whereby green plants manufacture their food from carbon dioxide and water in the presence of sunlight and they release the oxygen.

So, in the presence of chloroplast, photosynthesis takes place and oxygen is released into the atmosphere.

8 0
4 years ago
How do the distances between the terrestrial plants compare to the distances between the gas giants?
Nimfa-mama [501]

Answer:

They are different from rocky or terrestrial planets that are made of mostly rock. Unlike rocky planets, gas giants do not have a well-defined surface – there is no clear boundary between where the atmosphere ends and the surface starts! The gas giants have atmospheres that are mostly hydrogen and helium.

Explanation:

I hope this helps!

4 0
3 years ago
What is catalase and where is it found in living organisms?
adell [148]
Catalase<span> is a common enzyme </span>found<span> in nearly all </span>living organisms<span> exposed to oxygen</span>
6 0
3 years ago
Students observe woodchucks in their area. In the summer, students observe that woodchucks eat a lot of plants. In the winter,
andriy [413]

Answer:

The correct answer is - B. Woodchucks hibernate to survive the winter.

Explanation:

Many mammals such as groundhog or also known as woodchucks hibernate during winter in order to survive winter. Hibernation is the process or state of minimal activity during a particular time of the year characterized by low body temperature, slow heart rate, and low metabolic rate.

Woodchucks are become less active and remain in their burrow and seen very little during the winter and stay like this till late winter or early spring.

4 0
3 years ago
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