Answer:
D
Explanation:
Biotic factors refers to all living organisms.
Similarly abiotic factors refers factors that are not living, like rocks, air, light, heat etc.
As set D contains organisms that are all living, it is the correct answer.
Answer:
Explanation:
The carbon cycle traces carbon's path from the atmosphere, into living organisms, then turning into dead organic matter, going into the oceans, and back into the atmosphere.
They fly around to find their prey because "you can catch flies with honey, but you can catch more honeys being fly".