3. Decreased variation in the shades of red because no form of the trait is advantageous.
Planet earth was probaly formed 30,thousand years ago the first life probably evolved 29 thousand years ago
Answer:
Shape of active site changes that's why
Enzymes are affected by temperature. So, as temperature increases, enzymes activities also increases, till optimum temperature is reached. If it goes above the optimum temp, the enzymes becomes denatured or can't function anymore due to change in its active site.
Im not really sure , but it might have something to do with polar chemical compound <span />