3 years ago

How could natural selection affect humans?

2 answers:

6 0

Answer:

Natural selection is still influencing the evolution of a wide variety of human traits, from when people start having children to their body mass index, reports a study published Monday in the journal Proceedings of the National Academy of Sciences.

Explanation:

mario62 [17]3 years ago

4 0

Answer:

Explanation:

an example is the ability to endure the sugar, lactose, in milk. In many places of the world, people can't drink milk in light of the fact that their body turns off the intestinal creation of lactase, a chemical that processes the sugar in the milk.

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gizmo_the_mogwai [7]

Answer:

Cells have many structures inside of them called organelles. These organelles are like the organs in a human and they help the cell stay alive. Each organelle has it's own specific function to help the cell survive. The nucleus of a eukaryotic cell directs the cell's activities and stores DNA.

Explanation:

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3 years ago

when a plant turns, bends, moves, or grows toward or away from an extrernal stimulus, the action is called?

stealth61 [152]

Answer:

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Explanation:

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