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mylen [45]
3 years ago
10

What is the pathway of air into the body?

Biology
1 answer:
grin007 [14]3 years ago
3 0

Answer:

mouth and or nose

Explanation:

air enters the respiratory system through the nose and mouth and passes down the throat and through a voice box.

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Dams create steady water and power , but they do cost a lot and flood land__
Marta_Voda [28]

Answer:

yes

Explanation:

because some advantages are avoidable

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3 years ago
All you need is in the photo <br><br>ASAP​
Art [367]
Germany believed that the allies were too harsh on Germany and believed they just intended to ruin Germany and push Germany out hence the Allie hang pushing the man
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2 years ago
Describe the process of building a paradigm and of shifting one
frutty [35]

Answer:

Explanation:

A paradigm shift is a major change in the concepts and practices of how something works or is accomplished.

A paradigm shift very often happens when new technology is introduced that radically alters the production process of a good or service.

Although the idea of paradigms has been around for quite some time, the concept was explored by physicist and philosopher Thomas Kahn Kuhn.

7 0
3 years ago
For this question, we will utilize a population of Martians that is in Hardy Weinberg Equilibrium. The dominant Martian phenotyp
Brrunno [24]

Answer:

d.0.48

Explanation:

When a population is in Hardy Weinberg equilibrium the <u>genotypic </u>frequencies are:

freq (AA) = p²

freq (Aa) = 2pq

freq (aa) = q²

<em>p</em> is the frequency of the dominant <em>A</em> allele and <em>q</em> is the frequency of the recessive <em>a</em> allele.

In this population of 100 individuals, 84 martians have the dominant phenotype and 16 have the recessive phenotype.

Therefore:

q²=16/100

q² = 0.16

q=√0.16

q = 0.4

And p+q=1, so:

p = 1 - q

p = 1-0.4

p = 0.6

The frequency of heterozygotes is:

freq (Aa) = 2pq = 2 × 0.4 × 0.6

freq (Aa) = 0.48

5 0
3 years ago
Can humans be cold-blooded?
Alex777 [14]
Humans are warm blooded and can't be cold blooded because of the environment we live in. We can't sit still during the winter and soak up warmth from the sun.
 
5 0
3 years ago
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