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tatyana61 [14]
3 years ago
7

Ancient atmospheric levels of gases can not be determined by?

Biology
1 answer:
Mariana [72]3 years ago
6 0

Answer:

high levels of oxygen

Explanation:

my science teacher once told me

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An ulcerated stomach lining often repairs itself once the source of inflammation has been eliminated. How is this possible?
erma4kov [3.2K]

Answer:

c.) The mucosa  consists of a particularly vascular epithelium that facilitates efficient repair and renewal

a.) The tissue lining the stomach is an epithelium and thus capable of repair and renewal

Explanation:

The cells that form the lining of the stomach are deemed to wear out regularly due to the regular food intake they handle.

Due to this constant wearing, this cells have a mechanism of rejuvinating in order to handle their work.

4 0
3 years ago
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Cuales son las estructuras fundamentales en toda celula?
Kamila [148]

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Una célula consta de tres partes: la membrana celular, el núcleo y, entre las dos, el citoplasma.

Explanation:

Usado traducir, no hablo ni escribo bien el español, pero puedo leer.

6 0
2 years ago
What element has average atomic mass 137.3? If there were a card for this element,
storchak [24]

Answer:

Ba Barium

Explanation:

Says on ther periodic table

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3 years ago
Which of the following would not be involved in performing synergism when making a fist?
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It is B and I know it because I am in college and I already know about this question so your welcome for helping put
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Proteins are made from amino acids. An amino acid has three parts that are joined to a central carbon atom. Identify the three p
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The 3 parts that make up an amino acid include the following:

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Carboxyl Group.
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3 years ago
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