Problem:OPTIONS:
- domes
- dunes
- fortresses
- breakwaters

Q: What are structures that protect the coast like barrier islands called? A:
****
A: breakwaters

Q: Fossil records support the idea that periods of little change may be interrupted by bursts of rapid change, an evolutionary model contrasted by what? A:
OPTIONS:
- elitism
- darwinian
- minimalism
- gradualism
gradualism

Q: Carbon and what are the second and third most abundant elements in your body? A:
OPTIONS:
- helium
- mercury
- calcium
- hydrogen

Answer: hydrogen

Question: Q: What type of response do signal transductions within target cells bring about? A:
OPTIONS:
- resporatory
- bacterial
- psychological
- physiological
Answer: physiological

input with options: Q: What is the white solid that forms on corroded battery terminals? A:
OPTIONS:
- ammonia sulfate
- copper sulfate
- straight sulfate
- lead sulfate
output: lead sulfate

Problem: OPTIONS:
- cytoplasm
- hair
- cancer
- melanin
Q: Q: Partial albinism results from a mutation in an enzyme that is involved in the production of what? A:
Answer:
melanin