Question

State two reasons how bacteria can be useful to humans

Answer 1

Answer:

Humans also use bacteria in many other ways, including:

Creating products, such as ethanol and enzymes.

Making drugs, such as antibiotics and vaccines.

Making biogas, such as methane.

Cleaning up oil spills and toxic wastes.

Killing plant pests.

Transferring normal genes to human cells in gene therapy

Explanation:

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Answer 2

Answer:

They help digest food, make vitamins, and play other important roles.

Humans also use bacteria in many other ways, including:

*Creating products, such as ethanol and enzymes.

*Making drugs, such as antibiotics and vaccines.

*Making biogas, such as methane.

*Cleaning up oil spills and toxic wastes.

*Killing plant pests.

*Transferring normal genes to human cells in gene therapy.

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