The enzyme pepsin is produced in the stomach lining initially as a , which requires for activation in the stomach.

regulation of gene expression. gene expression can be regulated by various cellular processes with the aim to control the amount and nature of the expressed genes. these regulatory proteins bind to dna and send signals that indirectly control the rate of gene expression

explanation:

answer; i believe that the correct answer to this statement is (exoticism); //

exoticism was a trend where musicians created music based on a far off foreign

idk

explanation:

c is the answer to this question. altitude affects the weather because air molecules evaporate.