The diagram below shows a food web. If a certain organism is a producer, what best

The diagram below shows a food web. If a certain organism is a producer, what best explains its position in the food web?
(a)
B, because organism B utilizes radiant energy from the sun

b
A, because organism A has the same role as the corn

c
B, because organism B has the same role as the racoon

d
A, because organism A utilizes energy from the beetle