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MrRa [10]
3 years ago
8

Which area of this sound wave represents the greatest rarefaction?

Biology
2 answers:
ipn [44]3 years ago
7 0

Answer:

Its A i had hos question in usatestprep

Explanation:

Lera25 [3.4K]3 years ago
7 0

Answer:

A represents a rarefaction

Explanation:

This is the area where the density of the wave is lowest.

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Most plant leaves contain yellow and orange carotenoids as well as green chlorophylls. Why then are most leaves greenish
sattari [20]

Answer:

Because the leaves contain a greater concentration of green chlorophylls than yellow and orange carotenoids.

Explanation:

Chlorophyll and carotenoids are both pigments found in the cells of organisms like plants. They have differing color range depending on which wavelength of light they absorb and which they reflect. For example, chlorophyll pigment are green because they reflect green light and absorb others.

According to this question, the leaves of most plants contain yellow and orange carotenoids in addition to green chlorophylls but leaves are mostly green. This is because there is an abundant of chlorophyll pigment than any other pigment in the leaves of most plants. Hence, GREEN COLOR conferred by chlorophyll dominates and masks the color appearance of the other accessory pigments like yellow and orange carotenoids.

8 0
3 years ago
How does a law differ from a theory?
gizmo_the_mogwai [7]

<u>Answer:</u>

<em>A law is a statement of fact but a theory is an explanation. </em>

<u>Explanation:</u>

<em>A law is in general a universally accepted fact.</em> It remains true and the same in any part of the world it takes several years of experimentation to develop a law.  

<em>A law is a statement that cannot be challenged at the present point of time with all its technological advancements.</em> A theory is different from a law. It is an explanation of facts.  

<em>Most acceptable one among several explanations becomes a theory. A theory doesn’t have a universal nature  like that of a fact.  </em>

4 0
3 years ago
The total amount of exchangeable air is known as ________.
Rudiy27
It would be the vital capacity 
5 0
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Nana has a water purifier that filters \dfrac13 3 1 ​ start fraction, 1, divided by, 3, end fraction of the contaminants each ho
Sophie [7]

Answer:

Your answer is 1/2 times 2/3 to the power of t.

Explanation:

8 0
3 years ago
Read 2 more answers
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A nucleotide consists of all of the following except a nitrogenous base. The are of course the main building blocks of genetic information in many life forms. 
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