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adoni [48]
2 years ago
11

Describe how four spheres are considered an open system​

Biology
1 answer:
Morgarella [4.7K]2 years ago
6 0

Answer:

These four subsystems are called "spheres." Specifically, they are the "lithosphere" (land), "hydrosphere" (water), "biosphere" (living things), and "atmosphere" (air). Each of these four spheres can be further divided into sub-spheres.

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In which organ is chyme mixed with pancreatic juice and bile?
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Answer:

The chyme is mixed with pancreatic juice and bile juice in the duodenum.

Explanation:

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  • Chyme is mixed with bile juice and pancreatic juice in the duodenum. After mixing up with bile, bile juice emulsifies the fats.
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Which main plant tissue is shown in green?
elixir [45]
Ground Tissue, being it is the plant's stems, roots, and leaves. 
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How can photosynthesis be related to cellular respiration?
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What’s produced by one is needed for the other
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A recessive allele on the x chromosome is responsible for red-green color blindness in humans. Alleles are C = normal and c = co
Sergeeva-Olga [200]

Answer:

1/2

Explanation:

The allele for the red-green color blindness is X-linked recessive. The father of the woman was colorblind (X^cY) which means that the woman is a carrier for the allele and has genotype (X^cX). The genotype of the colorblind male would be X^cY. A cross between a carrier woman and a color-blind man would produce progeny in following ratio= 1/2 colorblind daughter: 1/2 normal daughter: 1/2 colorblind son: 1/2 normal son.

Therefore, there is a 50% probability that their first son is colorblind.

7 0
3 years ago
Every living organism begins life as a single<br><br><br>​
Oduvanchick [21]

Answer: cell

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Every living organism begins life as a single cell, usually called a zygote.

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