Q: Q: Enzymes in the stomach and small intestine break down proteins into what components? A:

OPTIONS:
- atoms
- antioxidants
- lactic acids
- amino acids

A: amino acids

input: OPTIONS:
- solution & function
- density & function
- Density and Structure
- structure & function Now, answer this question: Q: Traditional classification of mammals are based on similarities in what two things? A:
A:
output: structure & function

Q: What kind of relay occurs between the uterus, hypothalamus, and the posterior pituitary to assure an adequate supply of the hormone oxytocin during childbirth? A:

OPTIONS:
- pressure feedback
- affirmative feedback
- currents feedback
- positive feedback

Answer: positive feedback

Problem: OPTIONS:
- water
- humidity
- precipitation
- heat
Q: Q: In an exothermic reaction, what, specifically, is released? A:
Answer: heat

Problem:OPTIONS:
- detritis
- skulls
- bones
- fossils

Q: What is the term for materials that have been left behind by organisms that once lived? A:
****
A: fossils

Problem:OPTIONS:
- 3
- 2
- 7
- zero

Q: In their pure form, all elements have an oxidation number of what? A:
****
A:
zero