Chain-of-thought: Aggression is behavior that is intended to cause harm or pain. Abuse means causing intentional pain or harm. Aggression is behavior that is intentionally abusive.
Q: Aggression is behavior that is intentionally what?
Options:
- (A) friendly
- (B) complex
- (C) loud
- (D) made
- (E) negative
- (F) quiet
- (G) abusive
- (H) kicked
A: (G)
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Chain-of-thought: Sperm had to swim from male to female reproductive organs for fertilization. Within the body are the stomach and reproductive organs. Sperm had to swim from male to female organs within the body for fertilization.
Q: Sperm had to swim from male to female what for fertilization?
Options:
- (A) The flowers are pollinated
- (B) seed dispersal
- (C) that material's properties
- (D) produce offspring
- (E) Something coming from a gland
- (F) A compound that donates proton
- (G) metabolic reaction
- (H) Organs within the body.
A: (H)
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Chain-of-thought: Ethologists usually study how animals behave in their natural environment. Many ethologists capture their observations on videotape or audio tape. Scientists who study how animals behave use videotape or audio tape.

Q: Scientists study animal behavior through which of the following?
Options:
- (A) audio and video tape
- (B) Electrical energy
- (C) irradiation
- (D) A computer
- (E) raising their temperature
- (F) Something coming from a gland
- (G) The bending of a ray of light
- (H) characteristics
A: (A)
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