The contractile vacuole is responsible for maintaining the water balance in many protists, like the euglena above. maintaining this water balance is an example of
a. equilibrium.
b. homeostasis.
c. active transport.
d. passive transport.

Pls need ! in your opinion, what are the limiting factors that might affect the growth or diversity of our ecosystem? respond to this question in claim, evidence, reasoning format. 1. make your claim (i are the limiting factors that might affect the growth or diversity of our 2. follow the claim with 3 pieces of evidence. evidence may be taken from the reading, the videos, previous lessons, or googled answers. site sources, too. 3. use reasoning to explain why you chose your evidence.