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Natalija [7]
2 years ago
15

PLEASE HELP ITS BIOLOGY

Biology
2 answers:
schepotkina [342]2 years ago
6 0
Both process involve changes in energy and matter
Zinaida [17]2 years ago
5 0

Answer:a

Explanation:

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stira [4]
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6 0
2 years ago
What pigment is derived from vitamin a
g100num [7]

Retinol undergoes oxidation to produce retinal, which when combined with the protein opsin results in the formation of the light-sensitive pigment rhodopsin. You can see in black and white because rhodopsin is the pigment that gives you night vision.

<h3>What pigment is created using vitamin A?</h3>

Rhodopsin, also known as visual purple or the light-sensitive pigment found inside rod and cone cells of the retina, requires the retina as a structural component in order to function.

Yellow, orange, and red fruits and vegetables are colored by a pigment called carotenoids. Some carotenoids can be transformed into vitamin A by your body. The two sources of vitamin A are as follows: Fish, liver, dairy products, eggs, and organ meats are all sources of preformed vitamin A.

To know more about pigments visit:

brainly.com/question/26722048

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3 0
1 year ago
The shadow zone exists because​
lys-0071 [83]

Answer:

At almost the opposite point on the Earth's surface, the "P" waves reappear. The shadow zone exists because the waves are refracted as they pass through the boundary between the mantle and the core and are diverted from their original paths.

4 0
2 years ago
_ uses a stream of electrons to produce and magnify images with great detail
mariarad [96]
electronic beams 
hope this help 
8 0
2 years ago
How do limiting factors affect individual species and populations within a community?
kompoz [17]

Limited factors would mean that as the population in a community grows individual species would have to compete for those limited factors as the population reaches its carrying capacity. Also, the population as a whole would only be able to reach a certain number before falling due to there not being enough of the limited factors (ex. food) for that population to continue growing exponentially.

7 0
3 years ago
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