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FromTheMoon [43]
3 years ago
7

Plzzz help me out!!!

Biology
2 answers:
OLEGan [10]3 years ago
7 0

Answer:

A

Explanation:

elena55 [62]3 years ago
5 0
A hopes this helps
Have a great day
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The population of the red deer is increasing at point x but then afterwards it stops and become constant .

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Which of the following is true of weather but not of climate? (2 points) independent of regional precipitation patterns may chan
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3 years ago
Which of these effectors is not directly controlled by the autonomic nervous system?
prohojiy [21]

Answer:

<u>d. Skeletal muscle</u>

Explanation:

There are two components of efferent nervous system.

  1. <u>Somatic nervous system</u>
  2. <u>Autonomic nervous system</u>

<u>SOMATIC NERVOUS SYSTEM:</u>

Somatic nervous is one of the components of efferent/motor nervous system.

It controls <u>voluntary activities</u>. It involves the <u>control of skeletal muscles</u>.

It is composed of <u>the motor neuron and the innervating muscle</u>.

<u>AUTONOMIC NERVOUS SYSTEM:</u>

Autonomic nervous system is the other efferent/motor system of the body. It controls the <u>involuntary activities</u>. It involves the control of <u>cardiac muscle, glands and smooth muscles</u> of the body.

It is composed of<u> 2 neurons; preganglionic and postganglionic neurons.</u>

Autonomic nervous system is further divided into:

  • Sympathetic nervous system (it is responsible for flight and fight responses)
  • Parasympathetic Nervous system (it is responsible for rest and digestion)
  • Enteric division ( controls Gastrointestinal system)

<u>QUESTION:</u>

<u>d. skeletal muscle</u>

This is the correct answer choice as skeletal muscles are not controlled by autonomic nervous system. They are controlled by somatic nervous system and are under voluntary control.

8 0
3 years ago
Basically I need to find the question, dependent variable, independent variable, and constants of the scenario listed in the pho
jeka94

In this experiment, they want to test the effect of each wax, with the question being "which wax protects the floor the most from scratches?" or "with which wax does the floor has the least scratches?"

The independent variable depends only on itself and is not affected by others, in this case, it would be the type of wax (expensive, cheap, none).

The dependent variable is the one that would change with the independent variable, in this case, the number of scratches.

The constants would be things that don't change, in this case, the size of the sections, and the kind of tiles.

5 0
2 years ago
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