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Reil [10]
3 years ago
5

why are some illnesses like Ebola or malaria considered epidemics in some locations and not a concern in others​

Biology
1 answer:
MissTica3 years ago
4 0

Answer:

some viruses such as Ebola behave differently in different environments

Explanation:

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How do the unsaturated fatty acids in phospholipids affect the structure of cell membranes?
ludmilkaskok [199]

Unsaturated fatty acids are a component of the phospholipids in cell membranes and help maintain membrane fluidity. The Phospholipids contain a variety of unsaturated fatty acids, when compressed, the “kinks” in their tails push adjacent phospholipid molecules away, that helps in maintain fluidity in the membrane. Unsaturated fatty acids have at least one double bond, creating a "kink" in the chain, the absence of double bonds decreases fluidity, making the membrane very strong and stacked tightly.

The ratio of saturated and unsaturated fatty acids determines the fluidity in the membrane at a temperature, at appropriate temperatures the phospholipids have enough kinetic energy to overcome the intermolecular forces holding the membrane together, which increases membrane fluidity.

To learn more about Unsaturated fatty acids , here

brainly.com/question/4891995

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4 0
2 years ago
A rollerblading fall has produced a skin abrasion on the knee. the skin is broken, along with numerous small blood vessels, resu
UkoKoshka [18]
The correct answer should be loss.
When your skin is cut open, obviously a little blood will run out as a result of that. This case is no different - the person who fell and has an abrasion on the knee will experience a slight loss of blood through that tiny wound which is the result of them falling on the ground.
3 0
4 years ago
25 points!! Pls answer if the answer is unrelated I will report but if you get it correct I promise to mark brainliest and give
Alla [95]

Answer:

Artificial reefs provide shelter, food and other necessary elements for biodiversity and a productive ocean. This in turn creates a rich diversity of marine life, attracting divers and anglers. And states like the program because the increased tourism and commercial fishing benefits local economies.

Explanation:

5 0
3 years ago
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Describe how stomata functions to transport water and nutrients. Please answer this ASAP!!!
LenaWriter [7]

Answer:

Stomata are tiny holes found in the underside of leaves. They control water loss and gas exchange by opening and closing. They allow water vapour and oxygen out of the leaf and carbon dioxide into the leaf.

Explanation:

7 0
3 years ago
which body cavity is located inferior to the thoracic diaphragm and superior to the pelvic brim of the hip bones
AnnyKZ [126]
The answer is abdominal cavity ! hope this helped you :)
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4 years ago
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