_____ is the way living and nonliving things in a ...

[ Vocabulary and Grammar ]

_____ is the way living and nonliving things in a particular area are related to each other.

A. pollution

B. ecosystem

C. habitat

Select your answer:

Random Topics:
Present/Past/Future Continuous Tense Prepositions Relative Clause Direct Object and Indirect Object Simple Past - Irregular Verbs TOEIC Present Simple and Continuous Tense Sentence Transformation Auxiliary Verbs & Question Tags

Other quiz:

Simple Future Tense › View

Will the game begin soon?

No, __________. ____________until 3 p.m.

A. it will not. Begin

B. it won’t. It won’t begin

C. It won’t. It no begin

D. it will not. Not beginning

Present Continuous Tense › View

How long have you been married?

A. l’ve been married for two years.

B. I was married two months.

C. l will marry tomorrow