What do chromosomes contain? A. DNA molecules
B. Water molecules
C. Reproductive cells
D. Fertilized eggs
SUB

Often, caries will develop in an area of the tooth that's not readily accessible. which cavity preparation form defines this? a. retention b. resistance c. outline d. convenience

Biology 1c cumulative exam i need awsners

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.