Answer:
predators to the deer
Explanation:
wolves are predators to the deer because the population of deer increased when the wolf population went down.
Ear canal would be most effected
Paramecium needs contractile vacuole due to its different environment from other protozoan that lives in salt water.
<h3>
Need of contractile vacuole for paramecium</h3>
In salt water, the solute concentration outside the cell is more than inside the cell so the water flows out of the cell down the concentration gradient. Therefore contractile vacuoles are not required for expelling water for most protozoan living in salt water.
While on the other hand, paramecium lives in fresh water so contractile vacuole is required for removing excess water so we can conclude that paramecium needs contractile vacuole due to its different environment from other protozoan that lives in salt water.
Learn more about contractile vacuole here: brainly.com/question/15648413
Answer:
i cant read them when there like that
Explanation:
sorry
