A biological community of interacting organisms and their physical environment ...

[ Vocabulary ]

A biological community of interacting organisms and their physical environment

A. oxygen

B. boreal

C. biodiversity

D. ecosystem

Select your answer:
A B C D E

Other quiz:

Mixed General Quiz › View

Pablo is from Mexico. He’s ___.
a. Spanish
b. Mexican
c. Mexian

Grammar › View

Present perfect continuous: How long (finish)you your homework?

A. have…been finishing

B. has…been finishing

C. had…been finishing

Grammar › View

What does it mean?

You shouldn’t have made him think there’s something special going on.
___
A. I made him think that way.

B. I didn’t make him think that way.

Past Participles › View

What’s the past participle of the verb|: know

A. knowed

B. know

C. known