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FinnZ [79.3K]
3 years ago
11

What is a independent varible​

Biology
2 answers:
arsen [322]3 years ago
6 0
A variable (often denoted by x) whose variation does not depend on that of another
Ket [755]3 years ago
3 0

Answer:

here

Explanation:

a variable (often denoted by x ) whose variation does not depend on that of another.

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Consider the motion diagram. It illustrates a car's velocity (V) and acceleration (A). Determine is there is a change in either
aleksandrvk [35]

Answer:

Change in velocity: yes

Change in acceleration: no

Explanation:

The diagram of the problem is missing: find it in attachment.

In the diagram, there are represented:

- The velocity of the car, as a vector labelled with V

- The acceleration of the car, as a vector labelled with A

The directions of the vector represent the direction of the velocity and the acceleration, while the length of the arrows represent the magnitude of the two quantities.

We observe that:

- For the velocity, the direction is always to the right; however, the length of the arrow decreases, so the magnitude of the velocity keeps decreasing

- For the acceleration, the direction is always to the left; and the length of the arrow remains constant, therefore the magnitude of the acceleration does not change.

This means that the car is moving to the right, but it is slowing  down, since the direction of the acceleration is opposite to the direction of the velocity.

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3 years ago
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What is alcoholic fermentation
ziro4ka [17]
Hey there,

Answer: Alcohol fermentation is done my using yeast and other kinds of bacteria. These mico-organisms convert sugars into ethyl alcohol and carbon dioxide.

Hope this helps :D

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5 0
3 years ago
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What is the meaning of prey
kondaur [170]

Answer: an animal that is hunted and killed by another for food.

Explanation:

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3 years ago
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.(choose all which
11111nata11111 [884]

Answer:

Myogenic mechanisms

Hormones

Sympathetic nervous system  

Explanation:

Myogenic mechanisms work in the arterioles that serve the glomerulus.

They cause the smooth muscle cells in the arterioles to contract and relax in response to blood pressure changes.

The sympathetic nervous system increases blood flow through the kidneys during resting conditions.

At times of stress, it decreases blood flow through the kidneys, making it more available to the rest of the body.

The hormones angiotensin and aldosterone regulate blood volume by controlling retention of Na⁺ and water.

C is wrong. The parasympathetic nervous system mainly controls visceral organs such as glands.

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What is the starting point of primary succession? tall trees, mature plants soil and small plants small plants and trees bare ro
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Primary succession is ecological succession that begins in essentially lifeless areas, such as regions in which there is no soil or where the soil is incapable of sustaining life because of recent lava flows, newly formed sand dunes, or rocks left from a retreating glacier.

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