Ques:Q: Most biochemical molecules are macromolecules, meaning that they are what? Choices: - very dense - very small - very abundant - very large A:

Ans:very large
-----
Ques:Q: What is the name for a kind of animal that eats a mix of plant and animal foods. Choices: - an smorgasbord - a carnivore - an herbivore - an omnivore A:

Ans:an omnivore
-----
Ques:Q: Hierarchical classification can reflect the branching patterns of phylogenetic? Choices: - birds - fruits - animals - trees A:

Ans:trees
-----
Ques:Q: The rate of decay of carbon-14 does what over time? Choices: - becomes unstable - increases - decreases - remains stable A:

Ans:
remains stable
-----