Joie33
Answered

Autotrophs might survive when heterotrophs
cannot, because autotrophs are able to
(1) reproduce asexually
(2) become dormant
(3) exist without respiration
(4) make their own food



Answer :

It's "4" autotrophs make their own food.
(4) make their own food. Autotrophs make use of simple substances in their surroundings to make food for themselves.