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seraphim [82]
3 years ago
12

What is the alignment of the Earth, moon, and sun during a solar eclipse?

Biology
2 answers:
sveta [45]3 years ago
5 0

Answer:

Earth, moon, sun

Explanation:

A solar eclipse is a natural phenomenon caused by the interposition of the Moon between the Sun and Earth. Solar eclipses have a fairly short duration, they can only be seen in their entirety for a few minutes, unlike lunar eclipses that can be observed for several hours.

In general these eclipses can occur approximately twice a year.

zimovet [89]3 years ago
3 0
The alignment of the earth, moon, and sun during a solar eclipse is Sun, Earth, moon.
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Rufina [12.5K]

Answer:

Cilia

Explanation:

           

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3 years ago
Which concept is illustrated in the flowchart below?
Ede4ka [16]

Answer:

natural selection I guess

7 0
3 years ago
The sympathetic chain ganglia are a series of clusters of neuron cell bodies linked by bridges of ________
BabaBlast [244]

Answer:

b. axons  

Explanation:

The Peripheral Nervous System consists of nerves and ganglia. Nerves are nothing more than bundles of parallelly arranged nerve fibers surrounded by connective tissue. Each of these fibers is formed by an axon and the sheaths surrounding it. The ganglia, in turn, are accumulations of neurons, which usually form spherical structures, are located outside the central nervous system and are also linked by axons bridges.

5 0
3 years ago
small group of 100 people decide to isolate themselves from the world and move to a small and remote deserted island. Out of thi
irina [24]

Answer:

Frequency of p = 0.684

Frequency of p = 0.316

Number of individuals with homozygous dominant (AA) = 47

Number of individuals with heterozygous (Aa)= 43

Number of individuals with homozygous recessive (aa) = 10

Explanation:

Out of 100 people, 10 have albino skin (aa)

So, the frequency of homozygous recessive individuals (q^{2}) is \frac{10}{100} = 0.1

Now, q will be

= \sqrt{q^{2} } = \sqrt{0.1} \\= 0.316

As per Hardy Weinberg's equation -

p + q = 1

Substituting the value of q in above equation, we get -

p + 0.316 = 1p = 1 -0.316\\p = 0.684

Now the frequency of homozygous dominant (AA) will be

p^{2} = 0.684^{2} \\= 0.467

Hence, out of 100 people 0.467 * 100 = 46.7 or 47 people are homozygous dominant (AA)

Like wise out of 100 people 0.1 * 100 = 10 people are homozygous recessive (aa)

As per As per Hardy Weinberg's equation-

p^{2} + q^{2} + 2pq = 1\\

Substituting the values in above equation, we get -

0.467 + 0.316 + 2pq = 1\\2pq = 1 -( 0.467+ 0.1)\\2pq = 0.433

So, out of 100 people 0.433 * 100 = 43.3 or 43 people are heterozygous (Aa)

7 0
4 years ago
Which accurateely completes the statement? conduction involves the transfer of electric charge or _______ due to the movement of
OleMash [197]
I feel like the answer is Neutrons
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3 years ago
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