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mamaluj [8]
3 years ago
10

How will adding worms to the terrarium affect nitrogen levels in the soil?

Biology
1 answer:
Reil [10]3 years ago
3 0

Answer:

Worms are very important in the ecosystem. It helps to increase the amount of water and air that gets in the soil. Worms break down organic matter like grass and leaves for the plants to use. If the worm eats, they leave behind castings that are very useful kind of fertilizer.

Explanation:

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If the allele for a long nose (N) is dominant to the allele for a short nose (n), what will be the relative frequency of n in a
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Answer: The answer should be C. I Hope that helped :)

Explanation:

6 0
4 years ago
1. What is the significance of the specific gravity of the abnormal urine?
ryzh [129]

Answer:

A very high specific gravity means very concentrated urine, which may be caused by not drinking enough fluid, loss of too much fluid (excessive vomiting, sweating, or diarrhea), or substances (such as sugar or protein) in the urine.

Explanation:

7 0
2 years ago
If the cytoplasm of a cell is at ph 7, and the mitochondrial matrix is at ph 8, then the concentration of h+ ions _____. if the
GrogVix [38]

The answer is 10 times higher in the cytoplasm than in the mitochondrial matrix

pH is usually calculated by the negative log of the H+ ions in a solution. The H+ ions are calculated in mols/Liter; Therefore a solute with a higher concentration of hydrogen ions has a lower pH. The difference between one pH to the next is 10 times fold the number of H+ ions.

[H+]= mol/L.

pH=−<span>log[H+</span>]







8 0
3 years ago
How many copies of a gene are in a cell that is product of meiosis i?
Arturiano [62]
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7 0
3 years ago
Select all of the characteristic monosaccharide features that are absent in this molecule: H O H CO о -C-H H-C -O CH H-C- -O H H
juin [17]

Answer:

Carboxyl functional group.

Explanation:

Carboxyl functional group is the feature or characteristic which us absent in the monosaccharide. The carboxyl group is an organic, functional group comprising of a carbon atom which is double-bonded to an oxygen atom and have singly bond with a hydroxyl group. In other words we can say that it is a carbonyl group (C=O) that has a hydroxyl group (O-H) which is attached to the carbon atom.

5 0
3 years ago
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