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Zinaida [17]
3 years ago
13

7. Explain why we have 4 seasons.

Biology
1 answer:
Juliette [100K]3 years ago
4 0

Answer:

The four seasons happen because of the tilt of the Earth's axis. At different times of the year, the sun's rays hit different parts of the globe more directly. The angle of the Earth's axis tilts the Northern Hemisphere towards the sun during the summer.

Explanation:

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Regulation of internal environment​
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The regulation of an internal environment is called homeostasis.

Explanation:

Homeostasis is when you can maintain a stable inner environment.

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King Henry VIII divorced and killed many of his wives. He blamed them for
agasfer [191]

Answer:

Explanation:

English King Henry VIII, who married six times, suffered from a rare blood disorder which was responsible for the miscarriages of wives and also made him “unstable” , a new research has claimed.Most British school children learn the following rhyme to help them remember the fate of each wife: “Divorced, Beheaded, Died: Divorced, Beheaded, Survived”.

4 0
3 years ago
What were some of the pollutants named in the article and what are they used for?
Alex
I don't see your article, but one pollutant, CFC, is used in refrigerators and aerosols.  Please mark Brainliest!!!
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3 years ago
Free palmitate is activated to it's coA derivative(palmitoyl-CoA) in the cytosol before it can be oxidized in the mitochondria.
n200080 [17]

Answer: hydrolysis of intermediate palmitoyl Co A ,with loss of labeled CoA.before reaching the matrix gives the answer

Explanation:

This is because when the labeled Coenzyme A of the Plamitate combines as Palmitoy-CoA with oxaloacetate to form intermediate (palmitoyl-CoA )in Citric Acid cycle:

CoA is hydrolysed with loss of the labelled CoA which returns to the cystosol. Therefore, the labelled CoA does not reach the matrix of the mitochondrial,but returns to the Cystosol.

Consequently, the CoA in the Cystosol will be labelled in palmitoylCoA and the one in the matrix of the liver mitochondrial will be non radioactive(,will not labelled).

7 0
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It is believed the major reason for the decline in amphibian species is _______.
hichkok12 [17]
From my speculation it is loss of habitat and global warming
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3 years ago
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