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RUDIKE [14]
3 years ago
8

Which two organ systems help provide materials that are necessary for cellular respiration? *

Biology
1 answer:
sergejj [24]3 years ago
6 0

Answer:

A

Explanation:

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By which process do light rays pass through window glass
IgorC [24]
<span>Light rays passing through glass is a process called radiation. This is a term used in physics meaning the transmission or emission of energy via particles or waves through a medium or through space. In this scenario the light rays are the energy traveling through the glass, a medium.</span>
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4 years ago
When alzheimer disease sets in early and impacts those under age 60, the final phase of the disease typically occurs around?
Aneli [31]
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8 0
4 years ago
How is water able to get into the bean seed?<br><br> Why does the water go into the bean seed?
Goryan [66]
Imbibition occurs when the seed is exposed to water. The seed absorbs water though its seed coat. As this happens, the seed coat softens.
6 0
3 years ago
El aparato respiratorio presenta unas células productoras de ... Que atrapan los gérmenes y el polvo. En su superficie tienen un
Deffense [45]

Answer:

The respiratory system has cells that produce MOCO OR MUCUS, which trap germs and dust. On their surface they have a large number of cellular structures called CILIAS, whose function is to spread mucus and direct it outwards. In the stomach, the digestive glands produce the STOMACH ACID, which, due to its extreme ACIDITY, attacks and destroys the PATHOGEN MICROORGANISMS that are introduced with food and drink.

Explanation:

In the respiratory and digestive apparatus there are two types of super specialized mucous upholstery, where the cellular world is challenged.

In the respiratory mucosa the production of mucus and the mobilization of the cilia are part of the innate response of the organism as well as the acidity that is generated in the upholstery and in the gastric tract.

8 0
4 years ago
Which example is a variant of a gene?
OverLord2011 [107]

Answer:

The correct answer is an allele.

Explanation:

The variant form of a gene is termed as allele.Some genes exits as various different forms at a specific position on a chromosome also called genetic locus.

   Humans are diploid organism.The diploid nature is due to the presence of two allele at each genetic locus among them one allele is inherited from paternal origin and the other allele is inherited from maternal origin.

4 0
4 years ago
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