What is a stem cell?

Biology

1 answer:

Mazyrski [523]3 years ago

5 0

Answer:

stem cell are special human cell that are used to develop the different cell like muscles cells , brain cell etc.

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The greater the concentration of sulfur and nitrogen oxides, the higher the pH of precipitation. True False

OLEGan [10]

False

Nitrogen and sulfur dioxide are acidic oxides in nature. The burning of fossil fuels and other sources are responsible for addition of these oxides in the atmosphere of earth. These oxides mixed with water vapor causes acid rain. Being acidic in nature they will have low pH value. Therefore, greater the concentration of sulfur and nitrogen oxides, will lower the pH value of precipitation.

hope this helps:)sorry if it doesnt

6 0

3 years ago

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How do you do punnett squares?

cricket20 [7]

For a punnett squares the F is the dominant gene and the f is the recessive gene

So the top would most likely be a male and the top would a male and the side would be the female

This is for kids

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3 years ago

A baked potato has 140 calories and bag of chips 270 Cal which has more energy?

Rama09 [41]

Answer:

More the calories, more the energy

So a bag of chips which contains 270 calories will provide more energy

Hope this helps!

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3 years ago

The _________ includes frozen water in snow, ice, glaciers, icebergs, and frozen ground.

denpristay [2]

Answer:

cryosphere

Explanation:

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3 years ago

Sandra Bem coined the term _____ to describe those people who possess both masculine, or instrumental, and feminine, or expressi

son4ous [18]

Answer:

Hello!

The answer is androgyny.

Explanation:

Sandra Bem was a psychologist who studied gender and gender roles.
She is famously known for introducing the Gender Schema Theory and the Bem Sex-Role Inventory or BSRI which is a test that classifies individuals on the basis of male and female traits.
Bem's work has helped to redefine gender roles in society.
Bem stated that each individual has both masculine and feminine traits and their gender roles could be determined on the basis of score on the BSRI.
She introduced the androgyny to define people who have an equal number of both masculine and feminine traits on the BSRI.

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3 years ago