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nadya68 [22]
3 years ago
5

Which is the best definition of activation energy?

Biology
1 answer:
Nataly [62]3 years ago
5 0
The energy required to bind a substrate to an active site when an enzyme is
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how do oxygen and carbon dioxide cross from the alveoli through the capillary walls and into the blood?
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The concentration gradient of oxygen in your lungs wants to flow toward homeostasis and oxygen is bound on red blood cells by hemoglobin, along with the attraction of oxygen to hemoglobin. The concentration gradient from carbon dioxide from the capillary to the lungs. There is more oxygen in your lungs (alveoli) than there is carbon dioxide and everything want to reach homeostasis, or level amounts on both sides.

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2 years ago
Based on what you have learned from your rankings in parts a and b, why is it generally hotter in summer than in winter?.
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We feel hotter in summer than in winter because the temperature is generally higher than in winter.

<h3>What are seasons?</h3>

There are three seasons on earth namely winter, summer, and rainy season. In the winter season, the temperature is cold and during summer the temperature is higher.

Timing and characteristic of season depend upon the location of the earth. The time of a year region experience season depends on it is northern hemisphere or southern hemisphere.

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To learn more about seasons, refer to the link:

brainly.com/question/19009677

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1 year ago
Which of the following is not the name of an air mass?
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That would be A. tepid moist
Hope I helped!
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