1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Kamila [148]
3 years ago
6

What amount of earths total water supply is usable fresh water?

Biology
2 answers:
inessss [21]3 years ago
7 0

The correct answer is (b) Less than 1%

Water is the most important component of life. It is available in various forms on earth. The marine water and freshwater are the two sources that are available on earth. The distribution of water is as follows. Approximately over 68 percent of fresh water is found in glaciers and icecaps. Over 30% is found in the form of groundwater. Only 0.3 % of fresh water is available in lakes, rivers, and swamps which can be used by human population.


Inessa05 [86]3 years ago
5 0

The correct answer is B less than 1%

You might be interested in
In alzheimer's disease patients, amyloid plaques develop that contain misfolded beta-amyloid proteins. based on this observation
Anuta_ua [19.1K]
Based on this observation you would predict that the MISFOLDED BETA AMYLOID PROTEINS COULD NOT BE REFOLDED BY THE CHAPERONE PROTEINS.
Chaperon proteins are proteins which assist newly formed proteins to form correctly. A protein that is already mis-folded can not be refolded by the chaperone proteins.
8 0
3 years ago
The bone of a dinosaur and the imprint of a leaf are examples of which kind of fossils?
nikklg [1K]
I think it would be B, please let me know if that's wrong!
3 0
3 years ago
Read 2 more answers
n some organisms, the primary function of a gene in a cell is to participate in regulating the body as a whole rather than respo
STALIN [3.7K]

Answer:

multicellular.

Explanation:

Organisms exhibit various levels of organization of the body. It includes cellular level, tissue level, organ level, organ system level of organization. The unicellular organisms have single cells as their bodies and therefore do not have the genes that regulate the various parts of the body rather than the individual cells. Prokaryotic are unicellular organisms only and do not have multiple cells in their bodies. Therefore, the mentioned genes are the regulatory genes that coordinate the functioning of various parts of the body of a multicellular organism. For instance, the genes involved in regulation of blood glucose levels.

7 0
3 years ago
Read 2 more answers
Which Florida natural resource is renewable?<br><br> Oil<br> Coal<br> Wood<br> Limestone
Art [367]

Answer:

I think the answer is coal

7 0
2 years ago
This membrane mimics the __________________ that is around animal cells. In order to explore how water moves in and out of a cel
Olenka [21]

This membrane mimics the plasma membrane that is around animal cells. In order to explore how water moves in and out of a cell, one cell was weighed and then submerged in hypertonic solution. The other egg was weighted and submerged in hypotonic solution. It was predicted that the egg submerged in hypertonic solution  would decrease in mass. It was predicted that the egg submerged in hypotonic solution would increase in mass.

Explanation:

The outermost covering of an animal cell is the plasma membrane. It is a selectively permeable membrane that allows only selective molecules to pass through it.

A solution having higher concentration of solute than the cell cytoplasm is called a hypertonic solution.

A solution having lower concentration of solute than the cell cytoplasm is called the  hypotonic solution.

The movement of water molecules from the region of its higher concentration to the region of its lower concentration through a semipermeable membrane is called osmosis.

A cell placed in hypertonic solution will undergo exosmosis so it will lose water and its mass will decrease.

A cell placed in hypotonic solution  will undergo endosmosis of water  so it will gain water and its mass will increase.

8 0
3 years ago
Other questions:
  • What did Mendell ask
    5·1 answer
  • Examine the following scenario: A population of small fish lives in a lake (Lake A).The dark-colored fish are the ancestral phen
    5·1 answer
  • Mutations in an organisms dna can be harmful beacause
    12·1 answer
  • In humans, structures that show developmental homology with other chordates are ____.
    10·1 answer
  • A volcano erupts, killing all the organisms in an area. Eventually, small plants
    8·1 answer
  • What is the potential energy in the thylakoid membrane used for?
    15·2 answers
  • How many cell divisions take place during mitosis?
    8·2 answers
  • All of the following is allowed in wilderness except
    9·1 answer
  • What three letter codon will produce Tryptophan?
    10·1 answer
  • What happens when oxygen comes in contact with NOx and VOCs?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!