Cyanobacteria, Anabaena and Azotobactor are called Nitrogen fixing bacteria. These bacteria change the nitrogen in the atmosphere into a form that is used by the plants to make proteins. Plants take nitrogen in the form of nitrates. The atmospheric nitrogen is first converted into ammonia after that ammonia is converted into nitrates and this nitrates use by the plants to make proteins.

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2 years ago

While most of the Earth is covered with water, only a small amount of water on Earth is drinkable. Explain why some water resour

sergeinik [125]

Answer:

cause some have chemicals

7 0

3 years ago

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)co-sleeping may be harmful to the baby if the mother _____. awakens frequently is a light sleeper is drugged or drunk is in a f

Afina-wow [57]

Answer:

Drugged or drunk

Explanation:

if the mother is drugged or drunk because the mother wont be able to comprehend whats going on and may role on the baby and may be very harmful

3 0

2 years ago