(Question)
If behaviors can be fun to learn, then what can behaviors be? Answer choices: - dangerous - positive - movement - protect them - harmful substances - smoking cigarettes - Fun to learn - mechanical
(Answer)
Fun to learn

(Question)
If an egg and sperm can fuse when sperm swim to an egg inside an archegonium, then what happens in the archegonium? Answer choices: - eggs separate - Earth orbiting the Sun - sperm and egg fuse - competition - fallopian tubes join - permineralization - It expands - cloning
(Answer)
sperm and egg fuse

(Question)
If plastics are a petrochemical and produce toxic waste, then what is an example of a petrochemical? Answer choices: - LEDs - NaCl - vinegar - Plastic - a stove - an object - gasoline - herbicide
(Answer)
Plastic