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kondaur [170]
3 years ago
7

What heppens to blood after a person dies? How does this impact the appearance of the body?

Biology
1 answer:
bija089 [108]3 years ago
6 0

Answer: It is no longer circulated throughout the body supplying oxygenated blood. The un-oxygenated blood turns blue which makes the body look “dusky”. Since it is no longer circulating, the blood pools in the lowest part of the body making these areas looked dark or bruised. (If the person was laying on their back, the blood would pool on the backside of the body)

Explanation:

When a person dies, the heart stops circulating blood and the lungs stop oxygenating the recirculated blood. The blood turns blue and pools in lowest place.

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Any form of water that falls to earth from clouds called precipitation.
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Answer: true

Explanation:

Any form of water that falls from the clouds is known as precipitation. There are several forms of precipitation including rain, snow, hail and sleet.

5 0
3 years ago
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An industry dumps waste in an area adjacent to where minorities reside. what is this practice called?
nika2105 [10]
Answer;
Environmental racism
Environmental racism is when industries and waste dumps are located near areas where racial minorities reside. 

Explanation;
It refers to subjecting the socially marginalized racial minority communities to disproportionate exposure of pollutants, the denial of access to sources of ecological benefits such as water, clean air, and natural resources. 



6 0
3 years ago
Which statement is a scientific law? A Scientists use genes to explain why evolution happens. B Genes are long patterns that are
olchik [2.2K]

D the discovery of genes changed how scientists think about life

7 0
4 years ago
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Mr. bellazono, a fisherman in his late sixties, comes to the clinic to complain of small ulcers on both forearms as well as on h
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8 0
4 years ago
evidence of the endosymbiosis theory was found in the : nucleus and cytoplasms, mitochondria and endoplasmic reticulum, mitochon
alina1380 [7]

Answer:

Mitochondria and chloroplasts

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These two organelles support the theory in that both have 70S ribosomes, the presence of a circular DNA within, and similar size. They can undergo division within the eukaryotic cyptoplasm. Both of these organelles are surrounded by a double membrane, which in the case of chloroplast is known to originate from ancient bacteria that lost its peptidoglycan component. Mitochondria and chloroplast both evolved from ancient free living bacteria that entered into larger cells, which in the case of mitochondria is known to be archaea and in the case of chloroplast is a eukaryotic cell. With this, these cells became dependent on it in a manner that it could not exist without it.

<h3>Hope this helps!</h3>
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3 years ago
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