Answer:
giraffes necks consists a tall bone like structure called notochord which gives support to the skeletal system like how do we have backbone
Answer:
Passive transport
Explanation:
Water is transported through channel proteins called aquaporins.
Natural selection occurs in a population of organisms of the same species when the individuals are C. are genetically different and exhibit different characteristics.
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What is the Natural selection?</h3>
Natural selection most effective acts at the populace's heritable trends: choosing for useful alleles and, thus, growing their frequency withinside the populace, at the same time as choosing in opposition to deleterious alleles and, thereby, reducing their frequency. This procedure is referred to as adaptive evolution.
- Natural selection can most effective arise if there may be variant amongst contributors of the equal species.
- Natural selection is the procedure thru which populations of living organisms adapt and change. Individuals in a populace are certainly variable, that means that they're all exclusive in a few ways. This variant manner that a few people have trends higher perfect to the surroundings than others.
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The answer to your question is A. Higher latitudes receive less radiation due to the curvature of the Earth.
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