Question

Which of the following describes the relationship between elements of an ecosystem?

A.
Elements of ecosystems are mutually dependent on each other.

B.
There is no relationship between elements within an ecosystem.

C.
Abiotic elements are dependent on each other, while biotic elements are not dependent each other.

D.
A cause and effect relationship is limited to abiotic elements only.

Answer 1

Which ones can you eliminate?

Answer 2

A and B

Answer 3

Well that is where you're wrong, you cannot eliminate answer A.

Answer 4

ok

Answer 5

so its a

Answer 6

Would you be able to say why you want to eliminate A and B?

Answer 7

Yes correct, It is A