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ira [324]
3 years ago
9

If a ball is rolling across a frictionless floor, an unbalanced force will change its speed

Biology
1 answer:
Marizza181 [45]3 years ago
8 0

Answer:

True i believe

Explanation:

have a nice dayy

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Xi needs to stay awake another hour to study for his English final, so he drinks several cups of cola. When he's done studying,
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Answer:

The correct answer is a. sugar

Explanation:

Even though caffeine is also known for uprising the energy levels to a point where it could cause insomnia, the excess of sugar usually causes an increase in heart rate and insomnia. Also, coca-cola has a bigger amount of sugar than caffeine, so it explains how these high quantities could affect Xi's health.

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3 years ago
Why do scientists conduct experiments?
Murljashka [212]
C.to test hypothesis
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3 years ago
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How would a muscle injury surrounding a broken vessel effect hemostasis?
8_murik_8 [283]
Hemostasis is the process by which bleeding is stopped, that is, a process by which the blood is kept back in the broken blood vessel. It is the first stage in the wound healing process. 
During hemostasis, three rapid steps occur simultaneously. In the first step, the blood vessel constrict in order to reduce the quantity of blood that is flowing out, secondly, platelets stick together in order to form a temporary seal which covers the break and thirdly blood clottings formed by adding fibrin threads which serves as molecular glue on the surface of the wound.
6 0
3 years ago
Describe Newton’s second law of motion. In your response, discuss how an object’s mass or the force that is exerted on the objec
Ann [662]

Answer:

Newton’s second law of motion is more quantitative and is used extensively to calculate what happens in situations involving a force. The greater the force that is applied to an object of a given mass, the more the object will accelerate.

Explanation:

For example, doubling the force on the object doubles its acceleration.

Example 1: Pushing a bicycle or a Cadillac, or stopping them once moving. The more massive the object (more inertia) the harder it is to start or stop.

7 0
3 years ago
Which process allows energy to be released in the from of atp?
attashe74 [19]
Answer:
A process where cells release stored energy
by transferring a phosphate group from
ATP, to a receptor in another biological molecule.<span> 

Hope this helps!

</span>
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