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svetoff [14.1K]
2 years ago
7

Do you think humans are messing up the world's balance between organisms? Explain.

Physics
2 answers:
leva [86]2 years ago
5 0

Answer:

yes i do becuase humans are here but by being here they disrupt the structure of plants and animals.

Explanation:

Luden [163]2 years ago
5 0
Yes. Pollution and killing of certain species takes away an animal from the natural food chain. Therefore altering other organisms
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Please answer the question in the picture, worth 25 points
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Answer:

Option C, increases and decreases

Explanation:

When an object making noise approaches you, the wave frequency increases leading to a higher pitch. Conversely, when it moves away from you or retreats, the wave frequency decreases leading to a lower pitch. This can be observed in ambulance sirens.

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3 years ago
I need help, please answer
Burka [1]

This being a perfect collision means no energy is lost during the collision. Because this question asks for speed and not velocity, the speed will be the same because the final energy is the same. The speed after the collision would therefore be 1.27 m/s.

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algol13
New evidence may support the theory -> then nothing

New evidence conflicts with the theory => rework theory / create a new one
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3 years ago
The change in momentum experienced by a object is equivalent to the...
Papessa [141]

Answer: C (impulse acting on the object)

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From Newtons II law

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<em>              </em>F . t = m . v

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