D, because they produce the food for the consumers, like grass.
Answer:
The Gulf stream carries WARM water fron the east coast of The United States to the West coast of Europe.
<span>You can bolt it to wall studs.</span>
The carrying capacity in an environment is the maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the environment.
Not true, certain chemical transmitters stimulate certain receptors
