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2 years ago

Why is the sky blue

2 answers:

7 0

The sky is blue because blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere. Blue is scattered more than other colors because it travels in shorter and smaller waves. This is why we see a blue sky most of the time. Hope this helps!

liubo4ka [24]2 years ago

3 0

Answer:

The light reflecting off of the water goes into the atmosphere, which is why the sky appears blue.

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Using natural resources is considered a sustainable practice because most natural resources are in limitless supply and cannot b

Maksim231197 [3]

Explanation:

Using natural resources is cinsidered a sustainable paractice because most natural resources are in limitless supply and cannot be deprafeor depleted because natural resoures are the engery created by eco_ system which never depleted and runs continusoly to generation to generation.

HOPE U UNDERSTAND ☺☺☺☺

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3 years ago

The nursing is caring for four different clients with eye disorders. Which client should be assessed for asthma before prescribi

max2010maxim [7]

The correct answer is The patient with reduced outflow of aqueous humor and increased intraocular pressure.

This is because this condition can cause glaucoma, that needs to be treated with different drugs. Before prescribing β adrenergic blockers, assessed must be dun because if these drugs are absorbed systematically, they constrict pulmonary smooth muscle and narrow airways.

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3 years ago

In which of the following types of infection will the infected host cell burst?

Marizza181 [45]

Answer:

D) lytic infection

Explanation:

During lytic infection, a virus enters the host cell, makes a copy of itself, and causes the cell to burst, or lyse.

5 0

2 years ago

Read 2 more answers

In humans, a type of blindness is due to a dominant allele; normal vision is the result of a recessive allele. Migraine headache

yan [13]

Answer:

Yes.

Probability of such child = 1/2 or 50%

Explanation:

According to the question, below are the genotypes and phenotypes possibilities:

aa = normal vision & no headache

Aa = normal vision & no headache

AA = blindness & headache

Male Female

Aa aa

Possible genotypes of progeny: Aa Aa aa aa

So it is clear that out of the 4 probable children, 2 with 'genotype aa' will have normal vision & no headache.

Mathematical expression is as under:

2/4 = 1/2 that means 50% progeny.

5 0

3 years ago

Which of the following best describes what happened with the blue light during the lab?

tia_tia [17]

How does the whole question go?

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2 years ago