Answer:
D
Explanation:
It is D because animals cannot drink thought their skin, a and b dont really make sense. Think about a dog drinking water
The edge of two crustal plates that shift are known as plates that transform.
I'm assuming it would be Population Density. My class never covered this subject greatly, but the definition is "Population density is a measurement of population per unit area or unit volume;" which sounds like what you are looking for.
Hope this helps!
-Payshence
water, nutrients, and sunlight ''^^''
Explanation:
