The area on the shore between the low tide mark and the high tide mark is called the a. Neritic zone
b. Pelagic zone
c. Benthic zone
d. Intertidal zone

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.

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Identify the structures ! 20 points