What is the meaning of the greek word bios? life study environment nature

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.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

What type of plant is good for a bioassay and where can i buy it? i only have a month.