Science Unit 2 Review--New

When an insect hatches from an egg, it's called a _____________________.

• larva

• pupa

• baby

• seed

Which of the following animals undergo metamorphosis?

• birds

• reptiles

• amphibians

• mammals

Why do the baby rabbits look different from each other?

• They inherited their traits from one parent.

• They inherited different traits from each other.

• They inherited the same traits from each parent.

• They inherited different traits from their parents.

After _____ hatches, it usually goes through a metamorphosis.

• a fish

• a reptile

• an insect

Which statement best describes metamorphosis?

• eggs hatch

• body forms change

• animals die

• animals feed young

An animal that goes through a metamorphosis changes _____ as it grows.

• species

• shape

Different types of animals have different life cycles. Animal life cycles can be predicted and compared because they follow a _____.

• pattern

• law

• rule

Which of these is not an inherited trait?

• feather color

• height

• playing piano

• eye color

Learned and inherited traits help animals ______.

• play

• dance

• survive

• get along

One advantage for animals living in a group is _________________.

• there are more animals to watch out for predators.

• shelter is easier to find for a large group of animals.

• the animals in the group need less food.

• animals in a group usually have a different diet than solitary animals.