Problem:OPTIONS:
- complementary muscles
- cooperative muscles
- synchronized muscles
- antagonistic muscles

Q: What kind of muscle relationship generally produces back-and-forth movement of a body part? A:
****
A: antagonistic muscles

Q: What occurs when waves interact with other waves? A:
OPTIONS:
- resurgence
- vibration
- frequency
- interference
interference

Q: What is the general name for saturated hydrocarbons? A:
OPTIONS:
- petrolatums
- enzymes
- halides
- alkanes

Answer: alkanes

Question: Q: Scientists ask questions, and then make detailed observations to try to ask more specific questions, in order to develop what? A:
OPTIONS:
- Tests
- suggests
- theories
- hypothesis
Answer: hypothesis

input with options: Q: Robert merrifield developed the first synthetic approach for making what essential cell substances in the lab? A:
OPTIONS:
- cells
- acids
- lipids
- proteins
output: proteins

Problem: OPTIONS:
- electromagnetic
- gravity
- fluid
- mechanical
Q: Q: What type of digestion is chewing an example of? A:
Answer:
mechanical