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According to this diagram, plants use nitrogen to make ________

• bacteria

• proteins

• animals

• decomposers

Tags

NGSS.MS-LS2-3

According to this diagram, plants absorb ______________

• nitrates

• animals

• nitrogen fixing bacteria

• decomposers

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

A correct path that nitrogen could take would be _____

• air -> animals->plants->bacteria

• animals->air->bacteria->plants

• air -> bacteria ->plants -> animals

• bacteria ->air -> animals->plants

Tags

NGSS.MS-LS2-3

True or False: Bacteria fix nitrogen from the atmosphere into a form plants can use

• True

• False

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS2-4

True or False:

Bacteria release nitrogen from dead organisms into the soil

• True

• False

Tags

NGSS.MS-LS2-3

What do free living bacteria in the soil do?

• Make clouds

• Turn atmospheric nitrogen into nitrates

• Make carbon dioxide for plants to go through photosynthesis

• Help plants take in water

Tags

NGSS.MS-LS2-3