Question

Which of the following is true about producers?

A.They are helpful to some ecosystems and not essential to any ecosystems.
B.They are helpful to all ecosystems but not essential to any ecosystems.
C.They are essential to some ecosystems
D.They are essential to all ecosystems

Answer 1

@pokearall Do you know what producers are?

Answer 2

not reallly

Answer 3

@mrdoldum

Answer 4

@pokearall Producers are autotrophs, organisms that use energy, mostly from the sun, to produce the food they need to survive. This includes nearly all plants.

So, how would a cow survive if there were no producers? What about anything that eats plants, and anything that eats animals that eat plants?

Answer 5

so its D

Answer 6

@pokearall Yes. Without producers the organic molecules essential to biological functions would not exist.