Answer:
Selective breeding is when humans use animal breeding and plant breeding to create phenotypic characteristics by picking which animal or plant genders will reproduce together.
Explanation:
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C ,The amount of water released through the dam and the dam's height account for the potential energy.
<u>Explanation:</u>
Hoover dam in Nevada generate the electricity by the hydroelectric power . it is the form of energy. Its provides 96% of the renewable energy in the united states : it power comes from the water. When the water is falling on the turbine it experience the force of gravity.
It is used to turn turbine and generators that produce electricity; to generate electricity the water is in motion, it experiences the potential energy. When the blades turns it experiences the mechanical energy then into form to electrical energy. The potential energy is depends on the two factors that is mass of the dam and the height of the dam.
the basic unit of life is the cell
those are nucleotides
since all three of them contain deoxyribose (because there's only one hydroxil group) they are DNA nucleotides
the first nucleotide has cytosine as it's nitrogenous base
the second nucleotide has adenine as it's nitrogenous base
the third nucleotide has thymine as it's nitrogenous base
