Which of the following is not a way that protists contribute to the food web?
they fix carbon into organic molecules.
they occupy the apex producer niche.
they enter symbiotic relationships with animals.
they recycle nutrients back into the carbon and nitrogen cycles.

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

Aplant may open end close its stomata to prevent excess water loss and maintain

Give two examples of what would occur if one of the pairs did not match or had an extra chromosomes. explain how this might occur, and if it would be dangerous to the individual. fast.