Unit 9 Structure of Living Things Test Review

Animals with jointed legs, segmented bodies, and an exoskeleton are classified as ________________

• vertebrates

• arthropods

• mollusks

• mammals

The ________________ provides digestive enzymes for the small intestine to digest food.

• bladder

• heart

• liver

• kidney

The arrow is pointing to a digestive organ. What happens to food when it reaches it?

• food is stored here

• food is moved to the large intestine

• the food is absorbed into the bloodstream

• acidic juices mix the food

Tags

NGSS.MS-LS1-7

Your nerves send information to your brain. What part of a computer has the same function as your nerves?

• keyboard

• wires

• screen

• speaker

Tags

NGSS.MS-LS1-8

After you swallow, your food passes from your mouth to your stomach through your ______________.

• esophagus

• heart

• small intestine

• liver

What part of a plant has a similar function of the skeleton?

• roots

• leaves

• flower

• stem

Tags

NGSS.4-LS1-1

Which is the correct order of the life cycle of a fruit tree?

• seed, fruit, growth, flower

• seed, growth, flower, fruit

• growth, fruit, seed, flower

• seed, fruit, flower, growth

The roots of a plant grow ____________ due to gavity, and the stem grows _____________ because of light.

• upward, downward

• they both grow downward

• downward, upward

• they both grow upward

Tags

NGSS.MS-LS1-5

Why is your skin wiped with rubbing alcohol before you receive a shot?

• to prevent bleeding

• to prevent infection

• to prevent pain

• to prevent swelling

A human's skin is most like what part of a plant?

• acorn

• root

• leaves

• bark