<span>You would know you were in the troposphere if you see stuff like the clouds because it is earths lowest layer. </span>
The nitrogenous bases Adenine form two hydrogen bonds with thymine and the cytosine form three hydrogen bonds with the guanine. Simply, A combines with T and G combines with the C. It is often called as a complementary base pairing because of each base pair bonds only with its specific complementary base partner in a DNA molecule.
Cancer is a type of harmful mutation.
The answer is 23 chromosomes.
To contract and churn the food to break it down into smaller molecules
