4 Written questions
4 Multiple choice questions
- Survives by stealing energy off another animal
- Eats animals that are already dead.
- First life was unicellular, did not need oxygen, were consumers, and lived in oceans. Formed by chemical units.
- Free nitrogen can not be used so it has to become fixed. Bacteria perfoms this function.
3 True/False questions
Hypothesis statement → If...Then statement that is testable.
Prey → Animal that eats prey
Predator → Animal that eats prey