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Vesna [10]
3 years ago
9

1. What animals do you think Darwin was describing in his entry?

Biology
2 answers:
AveGali [126]3 years ago
7 0
Is there a picture to go with this?
Veronika [31]3 years ago
7 0
You need a picture of ur assignment
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I have an uno reverse card and I’m not afraid too use it >:D
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Why am I slightly threatened by this?
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3 years ago
Where do you think magna comes from?
Softa [21]

Answer:

Magma is primarily a very hot liquid, which is called a 'melt. ' It is formed from the melting of rocks in the earth's lithosphere, which is the outermost shell of the earth made of the earth's crust and upper part of the mantle, and the asthenosphere, which is the layer below the lithosphere.

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2 years ago
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Whether a drug is classified as a stimulant or a depressant depends upon its effect on _____________________.
Illusion [34]
Its effects on the brain
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The use of electronic instruments or other techniques to monitor and change subconscious activities, many of which are regulated
Wewaii [24]

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:

  • brain activity
  • respiration rate
  • blood pressure
  • heartbeat frequency and heartbeat variability
  • tension in muscles
  • electrification of the skin
  • skin temperature

Devices used to measure body change are:

  1. Electromyogram (EMG): To measure muscular tension, use this.
  2. Electrodermal activity (EDA): This measures variations in perspiration rate.
  3. Measures of finger pulses: These evaluate heart rate and blood pressure.
  4. Electroencephalogram (EEG): This is used to assess brain electrical activity.

Learn more about biofeedback here:

brainly.com/question/2837002

#SPJ4

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2 years ago
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Why is reproductive isolation required for speciation to occur?
Anarel [89]

Answer:

a

Explanation:

If populations can interbreed, they are considered one species.

4 0
3 years ago
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