Read 180 Unit 2 Vocabulary

adaptation

• a change in a plant of animal that helps it survive

• a group of animals that are similar

• something that is hard to do

• to feel or be aware of something

survive

• usual or expected

• a change in a plant of animal that helps it survive

• to stay alive

• something that is hard to do

flexible

• to stay alive

• something that is hard to do

• able to bend and stretch easily

• food or materials that people or animals need

conditions

• how they act

• to stay alive

• how they look

• the way the environment is

species

• a change in a plant of animal that helps it survive

• a group of animals that are similar

• something that is hard to do

• to feel or be aware of something

sense

• a change in a plant of animal that helps it survive

• a group of animals that are similar

• something that is hard to do

• to feel or be aware of something

challenge

• a change in a plant of animal that helps it survive

• a group of animals that are similar

• something that is hard to do

• to feel or be aware of something

environment

• how they act

• the natural world

• something that is hard to do

• to feel or be aware of something

physical

• how they look

• a change in a plant of animal that helps it survive

• to stay alive

• something that is hard to do

behavioral

• how they act

• the natural world

• how they look

• the way the environment is