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spayn [35]
3 years ago
7

Portable water comes mainly from..

Biology
2 answers:
densk [106]3 years ago
5 0
A aquifers hope that help you tried my best
Whitepunk [10]3 years ago
3 0
I believe it’s a) aquifers
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Chaperone proteins or chaperones assist in the proper folding of proteins. Explain the process.
oksian1 [2.3K]

Proteostasis is mediated by chaperone proteins and protease systems, together with cellular clearance mechanisms such as autophagy and lysosomal degradation.

Chaperone proteins control assembly and inaccurate folding by binding to and stabilizing partly or completely unfolded protein polypeptides till the polypeptide chain is completely synthesized. Chaperone proteins also confirm the stability of unfolded polypeptide chains as they are being translocated into the subcellular organelles.

To learn more about Chaperone proteins here

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2 years ago
Methane is a gas that helps trap the sun's energy within the Earth's atmosphere and is known as a (2 points)
Nikitich [7]
I'm assuming the answer would be greenhouse gas. 

Greenhouse gases are those that trap infrared radiation (from the sun) and contribute to the greenhouse effect. 
5 0
3 years ago
Watersheds can vary in size?<br> True<br> False
Zarrin [17]

Answer:

it is true. Watersheds can be as small as a footprint or large enough to encompass all the land

6 0
3 years ago
3. A population of 820 insects lives in a 1.2-acre area. They gather nectar from a
katen-ka-za [31]

Answer:

The plants have the higher population density. This is because, when compared with that of the insects, the number of plant species per acre area is higher; 2800 compared to 683.3

Explanation:

The number of individual species per unit area of land is known as the population density. Population density describes how crowded or spaced out a given species is in a particular area. The higher the population density, the more crowded the species are and vice versa. The formula for calculating population density is given as:

Population density = Number of species/land area

Population density of the insects = 820/1.2 = 683.3 insects/acre

Population density of the plants = 560/0.2 = 2800 plants/acre

Therefore, the plants have the higher population density.

This is because, when compared with that of the insects, the number of plant species per acre area is higher.

3 0
3 years ago
What are the main causes of crack growth in rocks over time?
maria [59]
Some of the main causes are plant growth and ice wedging.
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3 years ago
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