I believe that Air moves from the larynx, through the Trachea, and then into the lungs. Trachea also known as the windpipe provides the flow of air to and from the lungs for cellular processes such as respiration. The lower respiratory system is made up of the trachea, larynx, the bronchial tree, the right lung and the left lung.
Answer:
B
PSII
Explanation:
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The answer is true. Mutation is the result of the mismatch of a base pair during the duplication. Mutations are neither the results from errors during the replication of DNA or other types of damage to DNA. In simpler words, DNA errs to copy accurately.
Answer:
lower activation energy
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Explanation:
Catalysts make such a breaking and rebuilding happen more efficiently. They do this by lowering the activation energy for the chemical reaction. Activation energy is the amount of energy needed to allow the chemical reaction to occur. The catalyst just changes the path to the new chemical partnership.2