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Vitek1552 [10]
3 years ago
9

Following a cut or scrape what process repairs your skin?

Biology
2 answers:
brilliants [131]3 years ago
5 0
Following a cut or scrape ....
A Mitosis.
....repairs your skin
Nikitich [7]3 years ago
5 0

Answer: Option A. mitosis

Explanation:

Mitosis is a part of the cell cycle in which replicated chromosomes get divide into two new nuclei.

Mitosis plays a very important function of cell replacement which allows the repairing of some parts of body including skin and digestive tract.

When cells of skin get scraped or cut, the cells got replaced by new cells through the process of mitosis. In the replacement process new cells are formed which are exact copies of the injured cells.

Hence, the correct option is A.

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An animal cell with a 30% salt solution is placed in a beaker with a 20% salt
AleksAgata [21]

Answer:

the animal cell will burst

Explanation:

If the salt solution in the animal cell is 30%, it means the water is at a 70% concentration. Outside is 20%, so the water is 80%.

Water will enter the cell. Water is at a higher concentration outside the cell (80%) or a lower concentration inside the cell (70%) by the process of osmosis.

Eventually, the animal cell will burst, because it does not have any cell wall to control the swelling of the cell that occurs as water flows in.

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3 years ago
What is an agro-forestry?
Sliva [168]

Answer:

Agroforestry is a collective name for land-use systems and technologies where woody perennials (trees, shrubs, palms, bamboos, etc.) are deliberately used on the same land-management units as agricultural crops and/or animals, in some form of spatial arrangement or temporal sequence.

7 0
3 years ago
Trace the pathway food takes upon ingesting it, making sure to include all accessory
bekas [8.4K]

Answer:

mouth , easophagus, stomach, large intestine, small intestine, rectum

Explanation:

8 0
2 years ago
Describe the structure and the function of the stomach. Be sure to include cells and tissues relating to this organ.
Vikentia [17]

Connective tissues support the tissues of the mucosa and connect it to the muscularis layer.

The blood supply of the submucosa provides nutrients to the wall of the stomach. Nervous tissue in the submucosa monitors the contents of the stomach and controls smooth muscle contraction and secretion of digestive substances.

<h3>What is the function of the stomach?</h3>

The stomach secretes acid and enzymes that digest food. Ridges of muscle tissue called rugae line the stomach.

The stomach muscles contract periodically, churning food to enhance digestion. The pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

Thus, this could be the answer.

To learn more about stomach click here:

brainly.com/question/8836658

#SPJ1

8 0
2 years ago
Why would minerals take millions of years to form? Explain please. If you do, you will be the brainliest with an extra 18 points
luda_lava [24]
Because types of chemicals in minerals need to form.
8 0
4 years ago
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