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dlinn [17]
3 years ago
15

Which event provides evidence that matter can reflect waves?

Biology
1 answer:
Aleonysh [2.5K]3 years ago
7 0

Answer:

C. Sound waves echo off the smooth walls of a large auditorium.

Explanation:

Echo provides an evidence out of many that matter can reflect waves.

Echo is produced when sound waves bounds off the surface of a resistant  body that does not allow it to transmit.

Reflection occurs when waves changes direction when they come in contact with another body. Auditoriums are made sound proof to curtail the effect of sound waves echoing.

It is a clear proof that matter can reflect waves.

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If the bacteria lacks the receptors on its surface meant for that antibiotic then it will be best defense for the survival of that bacteria. It is receptors which interact with the antibiotic so as to permit it inside the cell. Therefore, in the absence of receptors, it doesn't matter how much antibiotic is lying in the external environment of that bacteria, the antibiotic will not be able to enter the bacterial cell to kill it. Hence, the bacteria will be able to survive easily.

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Hope this help

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The correct option is b.

<h3>What is the decision-making process? </h3>

The Decision-making process is a process in which a person goes through the thought process and chooses what should be right for him or her.

The decision-making ability is calculated by how and what a person decides under specific circumstances.

Thus, the correct option is b. Deciding on a car to buy.

Learn more about the decision-making process, here:

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