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kotegsom [21]
3 years ago
8

Which has makes up the largest amount of smog around cities

Biology
1 answer:
zavuch27 [327]3 years ago
4 0
Cars, Automobiles, transportation, the burning of fossile fuels (gas). Anything that mentions car or car functions lol
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Which is not considered an active form of vitamin A? Question 10 options: retinal retinoic acid retinol retinalogical
Vaselesa [24]

Answer: Retinalogical

Explanation:

Vitamin A  is a fat soluble vitamin that can be stored in the body.It belongs to the group of unsaturated organic compound which has nutritional qualities in them. Vitamin A includes retinol, retinal and retinoic acid and few provitamin A.

It has multiple functions in the body. It is very essential for eyes. It acts as the growth factor for the epithelial cells and other cells in the body.

It is also required for a good immune system inside the body.

Hence, retina logical is not an active form of Vitamin A.

8 0
3 years ago
If the moon revolved around Earth twice as fast, would solar eclipses be more or less frequent? (GIVING 25 POINTS TO THE CORRECT
blagie [28]

the answer would be more be cause its the point at witch the moon blocks the sun, so if the moon revolved faster it would cover the sun more often.

4 0
3 years ago
If a swimmer cuts his foot on a seashell while wading in the ocean and bleeds into the seawater, his erythrocytes will shrink. W
Effectus [21]

Answer:A) The ocean is hypertonic to the erythrocytes.

Explanation:cells shrink when placed in an hypertonic solution.

This shrinkage occurs does to the movement of water out of the cell and through the cell membrane.this phenomenon is called plasmolysis.

The movement of water out of this cell occurs through osmosis.osmosis is the movement of water from a region of high concentration of solute to a region of low concentration of solute, through a semi-permeable membrane.

In this case,sea water has a higher concentration of solute (hypertonic) and the blood cells has a lower concentration(hypotonic) .the cell membrane serves as the semi-permeable membrane and and a result water moves out of the cell

8 0
3 years ago
Why were the fossil remains of mesosaurus important to alfred wegener
swat32

Answer:

They suggested that the two continents where they were found could have been joined.

Explanation:

Hope this helps!(づ ̄3 ̄)づ╭❤~

4 0
3 years ago
Put the following levels of organization in order from smallest to largest: ecosystem, biome, population, biosphere, biological
MissTica

Organism

Population

biological community

ecosystem

biome

biosphere

PS:increasing order

Population is a group of organisms of d same species

A biological community is the population of organisms living together and interacting in a given area

Ecosystem is the interaction between living and non living organism in a community

Biomes are biological communities that are formed in response to a shared physical environment

Biosphere is the part of the earth that contains living organism

4 0
3 years ago
Read 2 more answers
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