Does anyone know the answer to question 5 because i am really struggling?? thank you!!

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.

What is the similarities and differences between bacteria and eukaryote?

Whats one way that rocks do not follow the typical rock cycle pathway?