8BD CH3

Phototropism is a response to what stimulus?

• heat

• chlorophyll

• water

• light

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Dividing a habitat into smaller zones is called fragmentation.

• True

• False

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5

Desert plants have characteristics that help them survive. Which is NOT one of these characteristics?

• vine-like structure

• shallow root system

• long taproot

• small or spikelike leaves

Tags

NGSS.MS-LS2-1

Any movement in a plant that occurs as a response to a stimulus.

• thigmotropism

• tropism

• geotropism

• hydrotropism

Which is not a method of seed dispersal?

• wind

• birds

• animals

• cars

Allows water and minerals to move up the plant.

• stomata

• osmosis

• xylem

• phloem

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

The natural process by which a species dies off is called ____.

• endangered

• adaptation

• habitat destruction

• extinction

Tags

NGSS.MS-LS4-1

The stomata allow gases to enter and exit a leaf.

• True

• False

Tags

NGSS.MS-LS1-6

The primary cause of species loss is ____.

• increased pollution

• global warming

• habitat loss

• acid rain

Tags

NGSS.HS-LS2-7

NGSS.HS-LS4-5

Fluids containing glucose move up and down a plant within this structure.

• xylem

• phloem

• cork cambium

• pith

Tags

NGSS.MS-LS2-3