Structures of Life - Review for Test

In which part of the plant do you find the seeds?

• flower

• fruit

• petal

• leaf

The start of a seed's growth is called...

• flowering

• molting

• hydroponics

• germination

What is the most important in the process of germination?

• light

• food

• air

• water

Select the 3 things you would need to know about a crayfish to keep it alive at home.

• Crayfish live in fresh water.

• Crayfish live salt water.

• Crayfish only eat raw fish.

• Crayfish eat different types of plants.

• Crayfish like dark places.

Something an animal does is called a....

• habitat

• behavior

• territory

• life cycle

When a crayfish grows, it crawls out of its shell. This is called...

• molting

• the life cycle

• carapace

• breaking

What stage of the lifecycle of a plant is shown?

• The seed is starting germination and sprouting roots.

• The seed is starting germination and sprouting leaves.

• The seed is starting germination and growing worms.

• The seed is starting hydroponics and sprouting roots.

Tags

NGSS.3-LS1-1

What is the job of the fruit?

• The fruit absorbs water and stores the plant's nutrients.

• The fruit protects the seeds and disperses them.

• The fruit absorbs sunlight and nutrients.

• The fruit nourishes the embryo of the plant.

What is the job of the seed?

• The seed supports the leaves of the plant.

• The seed absorbs water and transports nutrients to the leaves.

• The seed nourishes the embryo so the plant can sprout.

• The seed absorbs sunlight.

To complete the life cycle, plants need: air, water, sunlight and....

• animals

• wind

• nutrients

• embryo