Question

6. What is true of matter in ecosystems?

Nonliving things are essential for carrying out the chemical transformation of certain elements so that living things can use them.

Living things can recycle elements within an ecosystem as long as decomposers are present.

Matter flows in a one-way direction with a 10 percent loss at each move up in trophic level.

Elements continuously cycle between the physical environment and living organisms.

Answer 1

help please

Answer 2

let me think

Answer 3

okay

Answer 4

D) Elements continuously cycle between the physical environment and living organisms.

Answer 5

u sure

Answer 6

let me check it could be c

Answer 7

okay!!

Answer 8

ok ok, i have no idea i need to log of and get some sleep it could be any of them but i would say the anwser is D, but im about 80% sure

Answer 9

D is the right answer

Answer 10

ok its D im sure