Problem: OPTIONS:
- connective
- fibrous
- epithelial
- nervous
Q: Q: What type of tissue transmits nerve impulses throughout the body? A:
Answer: nervous

Problem:OPTIONS:
- respiration
- amphetamine
- endorphine
- epinephrine

Q: What triggers the fight-or-flight response? A:
****
A: epinephrine

Q: The first reaction of the body to tissue damage or infection is called the what response? A:
OPTIONS:
- defensive
- harmful
- retaliatory
- inflammatory
inflammatory

Q: What is the term for the skeletal structure of the head that supports the face and protects the brain? A:
OPTIONS:
- ribcage
- pelvis
- thorax
- cranium (skull)

Answer: cranium (skull)

Question: Q: The hepatitis virus attacks only cells of what organ? A:
OPTIONS:
- lungs
- kidney
- brain
- liver
Answer: liver

input: OPTIONS:
- grammaticalization
- redistributions
- macroevolution
- microevolution Now, answer this question: Q: Evolution over a short period of time at the level of the population is called what? A:
A:
output:
microevolution