Question

Which of the following is an autotroph?
a mushroom
b flatworm
c human
d cactus​

Answer 1

The correct answer is D or cacrus

Answer 2

Answer: cactus

Step-by-step explanation:

this is the answer because a cactus is a plant- most people confuse this with mushrooms b/c they're plants also- the only difference is that they are decomposers- so the feed off of decomposing things