Why are bacteria necessary for life on Earth to exist? Check all that apply.

Bacteria help produce the oxygen that plants and animals need.
Bacteria help produce some of the foods we eat.
Bacteria produce the water that plants and animals need.
Bacteria help to heal sick plants and animals.
Bacteria decompose rotting plant and animal material.

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Sample Response: Bacteria are helpful because they produce oxygen, which our bodies need to breathe, and they help us to digest the food we eat. Bacteria are also helpful because they are used in medicine to help us overcome disease. Bacteria are harmful because they can cause tooth decay and illnesses that can be either common or quite serious.

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PhantomWisdom PhantomWisdom · Answer 2 · 2022-02-22T13:38:28+01:00

Bacteria help produce the oxygen that plants and animals need.

Bacteria help produce some of the foods we eat.

Bacteria decompose rotting plant and animal mater

Bacteria

Bacteria are everywhere, thriving in soil, under water, deep inside the Earth's crust, and even in harsh settings like acidic hot springs and radioactive waste.

Bacteria are necessary for life on Earth to exist due to the following reasons:

Bacteria help produce the oxygen that plants and animals need.
Bacteria help produce some of the foods we eat.
Bacteria decompose rotting plant and animal mater

Find out more information about bacteria here:

https://brainly.com/question/2490932?referrer=searchResults