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Lunna [17]
3 years ago
14

What materials are part of the three most important cycles in ecosystems

Biology
1 answer:
levacccp [35]3 years ago
3 0
Water, carbon, and nitrogen
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What would happen to a sample of your red blood cells if they were placed in a hypotonic solution?
timofeeve [1]

<em>Hypotonic solutions contain a low concentration of solute relative to another solution ( The cells cytoplsm) </em>

<u>Thus, when a cell in placed in a hypotonic solution, the water diffuses into the cell, which causes the cell to swell up. </u>

<em>The cell has lower solute concentration than the solution. So the solution is HYPERTONIC and the cell is HYPOTONIC. </em>

As a result, a cell that does not have a rigid cell wall, such as a red blood cell, t'will most definitely swell and burst when placed in a hypotonic solution.

3 0
3 years ago
Help I’m being timed
Alexus [3.1K]

Answer:

birds and grasses

Explanation:

because without the birds the grasshoppers would over populate and without grass they would die because they would have no food

8 0
2 years ago
a patient has diabetes a disease that causes high blood cuter levels which macromolecule will a dietician monitor the most close
taurus [48]
The answer is carbohydrate. The carbohydrate is consists of monosaccharides which includes sugar(glucose). So the carbohydrate will be a best dietician monitor.
3 0
2 years ago
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Is there a way to select for desirable traits in plants and animals?
Katarina [22]

Answer:

yes there is

Explanation:

genitic modification

4 0
2 years ago
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According to standard first aid procedures, severe external hemorrhage is best controlled by?
kiruha [24]

According to standard first aid procedures, severe external hemorrhage is best controlled by applying direct pressure.

Standard first aid procedures follows the acronym DRABC. These acronyms describe the procedures to be used when providing the first aid. Here, D stands for Danger (assess the danger), R is response (check for consciousness), A is Airway (open airway), B is Breathing (check for breathing )and C is Circulation (chest compressions).

Hemorrhage is the excessive bleeding from a part of the body due to highly ruptures blood vessel. It can occur both inside as well as outside the body. If hemorrhage inside the body is not stopped it can cause clot formation, that will hamper the working of nearby cells and tissues.

To know more about hemorrhage, here

brainly.com/question/9335974

#SPJ4

8 0
1 year ago
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