Muscle beneath the lungs that contacts and relaxes to move gases in and out of the body

taking in oxygen and removing carbon dioxide.

taking in carbon dioxide and removing oxygen.

taking in oxygen and carbon dioxide.

removing oxygen and carbon dioxide.

Salivary glands are important because saliva produced

Contains enzymes such as amylase to digest carbohydrates

Protects against gum disease, tooth decay, and oral infections

The purpose of carbohydrates is:

to provide the body with energy.

to provide a layer of insulation for protection.

to boost the immune system and fight off infection.

to help us get a good night's rest.

Muscles ... (Tick all that applies)

move blood by pumping the heart

create movement with bones, ligaments, tendons

move food through digestive system

What is an invasive species?

An organism that is new to an environment and has a negative effect on that environment.

A native (naturally found) species which are added to an area

A keystone species in an environment

Why do the populations of invasive species grow so quickly?

Invasive species have no predators

Invasive species are native to an area

Invasive species are prey to many animals

Invasive species keep the ecosystem in equilibrium

Which of the following best describes global warming?

The increase in the average temperatures on Earth

The current temperatures on Earth

What is true of tectonics plates?

They don't move for centuries at a time

There are fewer & fewer of them

4/3/25 STAAR Review

Quiz

•

Science

•

8th Grade

•

Practice Problem

•

Medium

•

NGSS.MS-ESS1-1, 112.20.b.6.C, NGSS.MS-PS1-1

+33

Standards-aligned

Cassie Hood

Used 1+ times

FREE Resource

97 questions

Show all answers

1.

LABELLING QUESTION

15 mins • 4 pts

Label parts of a plant cell.

a

b

c

d

vacuole

mitochondria

chloroplast

nucleus

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

2.

LABELLING QUESTION

15 mins • 5 pts

Label: life cycle of a star

c

d

e

f

b

a

high mass

black hole

low mass

nebula

supernova

white dwarf

Tags

NGSS.HS-ESS1-3

3.

LABELLING QUESTION

15 mins • 3 pts

Label:

a

b

c

Nonmetals

Metals

Metalloids

Tags

NGSS.MS-PS1-1

4.

LABELLING QUESTION

15 mins • 4 pts

Label: Northern Hemisphere

a

b

c

d

Spring

Winter

Summer

Fall

Tags

NGSS.MS-ESS1-1

5.

LABELLING QUESTION

15 mins • 1 pt

Label: Southern Hemisphere

a

b

c

d

Summer

Fall

Spring

Winter

Tags

NGSS.MS-ESS1-1

6.

MATCH QUESTION

15 mins • 1 pt

2

compound

arrow

yield

3

subscript in reactants

2NH3

coefficient in reactants

2NH3

products

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-2

NGSS.MS-PS1-5

7.

DROPDOWN QUESTION

15 mins • 1 pt

This is a (a)

spring tide

neap tide

Tags

NGSS.MS-ESS1-1

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4/3/25 STAAR Review

97 questions

Label parts of a plant cell.

Label: life cycle of a star

Label:

Label: Northern Hemisphere

Label: Southern Hemisphere

This is a (a)

Physical Change or Chemical Change

Where is the groundwater being polluted?
More than one answer.

If you have a block that is 50g and has a density of 10 g/ml. The volume is 5 ml.

Create a free account and access millions of resources

Similar Resources on Wayground

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Discover more resources for Science

4/3/25 STAAR Review

97 questions

Label parts of a plant cell.

Label: life cycle of a star

Label:

Label: Northern Hemisphere

Label: Southern Hemisphere

This is a ​ (a)

Physical Change or Chemical Change

Where is the groundwater being polluted? More than one answer.

If you have a block that is 50g and has a density of 10 g/ml. The volume is 5 ml.

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Science

This is a (a)

Where is the groundwater being polluted?
More than one answer.