The changes that living things make in their ecosystem can be_____________________________.

• adaptations

• skills or behaviors

• both helpful and harmful

Tags

NGSS.MS-LS2-4

Anything that makes the air, water, or land dirty is called __________.

• pollution

• migration

• adaptation

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

The living and nonliving things that exist together in an area are called______________________.

• the environment

• an ecosystem

• a pod

Tags

NGSS.MS-LS2-3

During the coldest months of the year, some animals _____________.

• compete

• camouflage

• hibernate

Tags

NGSS.MS-LS2-1

Anything that can meet the need of a living thing is called a _____________.

• hibernation

• competition

• resource

Tags

NGSS.MS-LS2-1

Some animals __________ from one ecosystem to another to find food, water, or to have their young.

• migrate

• adapt

• pollute

Tags

NGSS.MS-LS2-4

All living things are called __________.

• prey

• organisms

• partnerships

Tags

NGSS.MS-LS1-5

Animals fighting over the same resource (like food) is an example of competition.

• True

• False

Tags

NGSS.MS-LS2-1

Living in a group makes it easier for animals to find food, be better protected, and to care for their young

• True

• False

Tags

NGSS.MS-LS2-2

When living things work together to help each other it is called mimicry.

• True

• False