Nwea

How is the mother helping her baby in the picture?

• She is giving the baby food

• She is keeping the baby safe

• She is helping to clean the baby

• She is making the baby stay dry.

It is a hot, sunny day at the park.

Which object is most likely the coolest to touch?

• bench

• sandbox

• seesaw

• swing

Tags

NGSS.MS-PS1-4

A student observes and draws the Moon each night in November. The drawings show what the student observes from November 2 to November 8.

Which drawing shows what the student observes on November 10?

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Tags

NGSS.MS-ESS1-1

Plants and animals interact with the atmosphere.

Label the arrows to develop a model of the flow of gasses between organisms and the atmosphere.

• A- Oxygen , B- Carbon dioxide

• A-carbon dioxide ,B- Oxygen

• A-water, B- Air

• A- Air, B- water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

According to the model, what is the original source of energy for organisms in the food web?

• the sun

• the fox

• the fungi

• the green plant

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What two features are found in all three life cycles?

• All of the living things grow.

• All of the living things lay eggs.

• All of the living things produce young.

• All of the living things undergo metamorphosis.

A student is studying the life cycles of a frog and a wolf.

What do the life cycles of the frog and the wolf have in common?

• Both have a tadpoles stage

• Both have adult stages.

• Both have one baby at a time.

• Both have a stage in the water.

Two Children played at the park on a very hot and sunny day. They noticed that they stayed the coolest on one structure.

Which structure did the children stay the coolest on while playing?

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During which season do students observe the longest days?

• Autumn

• Winter

• Summer

• Spring

Tags

NGSS.MS-ESS1-1

A student observes a rabbit outside her window each day. She observes that the rabbit's fur is brown during the summer.

She observes that the rabbit's fur changes to white in the winter.

Why does the rabbit's fur change color?

• It helps the rabbit to be seen easier.

• It helps the rabbit to hide from predators.

• It helps the rabbit stay warm in the winter.

• It helps the rabbit move easier through the snow.

Tags

NGSS.MS-LS2-4