Fur color is influenced by natural selection because the animals with fur colors that do not blend into their surroundings are the ones that are going to die first which is social Darwinism(if you looked that word up it would help a lot) fur color that blends into surroundings are going to be able to survive, and when they begin to breed they populate using the same genes which begins to eliminate any fur color that might stand out or not blend in.
He needs more oxygen to normalize his breathing rate.
he has to take deep breath and relax
When the gametes join they form a cell<span> called a zygote. </span>Human<span> sperm and eggs</span>contain<span> 23 </span>chromosomes<span>. </span>Human<span> zygotes </span>contain 46 chromosomes. The type ofcell<span> division that produces gametes with half the normal </span>chromosome<span> number is called </span>meiosis<span>.
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An ecological niche refers to an organism's specific behavior in its specific ecosystem.
There are many things that fall under this description. For example, by specifying an ecological niche, we could be talking about the behavior an organism is exhibiting when there is plenty of resources or when the resources in a certain ecosystem are scarce. This has to be taken in account together with the question whether he has to compete with other organisms in his ecosystem for those resources.
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Atlantic cod is a special type of marine fish from the family Gadidae. It is a commercially important fish because it is consumed by humans. The Atlantic cod lives in the cold waters and in the deep seas throughout North Atlantic. The Pacific cod on the other side lives in the northern Pacific.