Plese help I need it know

Anybody who knows ap biology, can you friend or message me

Living cells cannot use heat to provide the activation energy for biochemical reactions because which choice(s) complete the sentence correctly? a) answer choice ii. eliminate b) answer choices ii and iv. c) answer choice iii and iv. d) all answers can complete the sentence.

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas