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kykrilka [37]
4 years ago
10

Harmful or helpful, is considered to be the source for new alleles and a main contributor to the diversity of life on earth

Biology
1 answer:
Troyanec [42]4 years ago
5 0
Provides light energy to the firsts of almost all food chains (excludes vent communities) which are the plants for photosynthesis The sun provides three things for life to occur on earth. 1. Heat. With out the heat, no life could survive. 2. Energy. Plants can combine the energy in the sun with w…
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The correct answer is that it produces antibodies against the sensitizing antigen.  

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If you forget your water bottle when you go for a long walk on a warm day, what signal would most likely be sent to your kidneys
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When we drink less water or we are dehydrated the body will compensate for 1-2% of the total amount of water by creating a sensation of thirst. The kidneys, brain, hormones and glands work in co-ordination monitoring the amount of water consumed to the amount of water lost.

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3 years ago
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Are Mammut mastodons the same species as Paleomastodons?
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