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topjm [15]
3 years ago
9

Which is a tough and flexible layer that surrounds plant cells, as well as some algal and bacterial cells?

Biology
1 answer:
oksano4ka [1.4K]3 years ago
3 0
The correct answer is cell wall. The cell wall is a tough and flexible layer that surrounds plant cells, as well as some algal and bacterial cells. The cell wall is rigid enough because of its components; cellulose, in which is used for both protection and structure. 
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Answer:

1 dangerous mutations

Explanation:

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The use of electronic instruments or other techniques to monitor and change subconscious activities, many of which are regulated
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The use of electronic instruments or other techniques to monitor and change subconscious activities, many of which are regulated by the autonomic nervous system, is called biofeedback.

<h3>What is biofeedback?</h3>

A mind-body approach known as biofeedback employs a variety of monitoring tools to give the body's physical functions, which are typically controlled by the body's automatic systems, conscious control. There are several kinds of biofeedback instruments that can be used to track the development of the activity and show the efficacy of the therapy as it is being administered.

The equipment that measures the following uses biofeedback the most frequently:

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Devices used to measure body change are:

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Learn more about biofeedback here:

brainly.com/question/2837002

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