Select all that apply.
an ecosystem could probably survive without

you need to also provide us the list but i can name a few.

water

the sun

food

food chain

photosynthesis

.

.

.

HOPE THIS HELPS!

PLEASE PICK BRAINLIEST!! <3

can you give me more to work here with plzs and you

answer; the tunica intima also called tunica interna, consists of elastic fibers,connective tissue and smooth muscle cells;