Hare: The Hare is the primary consumer because it eats and collects energy from the grass which gets it from the sun.
Wolf: The wolf is secondary due to the fact that it eats the primary consumer hare.
The first one, Added removed or changed. Mutation as in anything that would cause the slightest change.
Answer:
a
Explanation:
the kidney secretes an enzyme called rennin that helps to control blood pressure is not true the kidney does not secret rennin
