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scoundrel [369]
3 years ago
5

What is water called when it has a high concentration of iron, magnesium, or

Biology
1 answer:
balandron [24]3 years ago
3 0

Answer:

I think Hard

Explanation:

Hard water, water that contains salts of calcium and magnesium principally as bicarbonates, chlorides, and sulfates. Ferrous iron may also be present; oxidized to the ferric form, it appears as a reddish brown stain on washed fabrics and enameled surfaces.

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How can injury to tissue prompt cells in the surrounding area to undergo cell division?
Alona [7]

Cell division is the process essential for growth and repair in multi-cellular organisms.

Injury to the tissue can activate surrounding cells to undergo cell division with the help of mitogens. Mitogens are the chemical substances which help in escalating mitotic divisions in the cells.

They act by activating the signal-transduction pathway which involve mitogen-activated protein kinase (MAPK).

Other possible manner could be the loss of density which could lead to the inactivation of contact inhibition. As there is a loss of cells during the injury, it makes an empty space which could also trigger or activate surrounding cell to start cell division.

In addition, at injury site the flow of blood also increases to transport various nutrients, clotting factors, growth factors etc. These increased nutrition and growth factors also speed up the process of mitosis.

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3 years ago
Which of these practices best qualifies as a pseudoscience?
Masteriza [31]

The practice that best qualifies as a pseudoscience is using the smells of different oils to help a person feel energized (option A).

<h3>What is pseudoscience?</h3>

Pseudoscience is any body of knowledge that purports to be scientific or to be supported by science but which fails to comply with the scientific method.

Common examples of pseudoscience are as follows:

  • The belief that two people send cues to one another based on their body positioning.
  • The belief that a person's personality can be seen through their handwriting

According to this question, the act of using the smells of different oils to help a person feel energized is an example of pseudoscience because it does not comform to the scientific method.

Learn more about pseudoscience at: brainly.com/question/12257058

#SPJ1

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True or False: Skeletal muscles are found in the heart
Zigmanuir [339]
True they are in the heart as well as the rest of your body
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True or False plants are multicellular prokaryotes with cell walls made of cellulose ​
yulyashka [42]

Answer:true

Explanation:

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