Biology Forums - Study Force

A habitat
  a. has a specific set of resources.
  b. is a place where a population lives.
  c. has a unique set of challenges.
  d. can vary a little or a lot.
  e. fits all of these descriptions.

Question 2

Active transport mechanisms
  a. in roots regulate what solutes enter the plant.
  b. in leaves help control water loss.
  c. operate in animal kidneys and neurons.
  d. do all of these.
  e. do none of these.

Answer to q. 1

Answer: e

Answer to q. 2

Answer: d

Marking this solved, moving on to the next...