Question

Which could be a pathway of food through an ecosystem?

autotroph → heterotroph → heterotroph
autotroph → autotroph → heterotroph
heterotroph → autotroph → autotroph
heterotroph → autotroph → heterotroph

Answer 1

the frist one

Step-by-step explanation:

Answer 2

a! :)

Step-by-step explanation:

hope this helps