Q: Q: What are the two classifications of natural resources? A:

OPTIONS:
- renewable and reusable
- productive and nonrenewable
- recyclable and reversible
- renewable and nonrenewable

A: renewable and nonrenewable

input: OPTIONS:
- 1 hour
- 3 seconds
- 5 minutes
- one minute Now, answer this question: Q: How long does membrane depoloriazation typically last for? A:
A:
output: one minute

Q: What causes waves to bring sand up onto the beach during summers? A:

OPTIONS:
- no energy
- high energy
- low sand density
- low energy

Answer: low energy

Problem: OPTIONS:
- natural poisoning
- bacterial poisoning
- bacterial spoilage
- food poisoning
Q: Q: Some bacteria can contaminate food and cause what illness? A:
Answer: food poisoning

Problem:OPTIONS:
- sequentially and identically
- independently and typically
- typically and sequentially
- independently and sequentially

Q: What two ways do channels respond during membrane depolarization? A:
****
A: independently and sequentially

Problem:OPTIONS:
- 80 ml
- 65 ml
- 75 ml
- 70 ml

Q: What is approximately the average stroke volume in humans? A:
****
A:
70 ml