Answer:
essential amino acids are amino acids that can not be made by the body and only obtained in diet
Explanation:
Answer: A). A piece of DNA that controls a trait
Explanation: A gene is a functional unit of hereditary. A gene determines the characteristics of an offspring. Genes are said to be functional unit of hereditary because they are transferred from the parents to the offsprings.
A gene is a nucleotide sequence found on a chromosome which determines a trait in an individual.
The best and most correct answer among the choices provided by the question is the fourth choice or letter D "amount of destruction"
The Fujita scale<span> (F-</span>Scale<span>), or </span>Fujita<span>–Pearson </span>scale<span> (FPP </span>scale<span>), is a </span>scale<span> for rating </span>tornado<span> intensity, based primarily on the damage </span>tornadoes<span> inflict on human-built structures and vegetation.</span>
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Answer:
I don't understand. do you have a picture or a file attached to it?