In a sample of double-stranded DNA, 20% of the nitrogenous bases are guanine (G). What percentage of the nitrogenous bases in the sample are adenine (A)?

3. Examine the cause and effect relationships in lines 92-113 and tell how the author organizes information that shows how some of the effects caused by the tsunami were alike. -In other words, describe how the animals responded to the danger was coming.

bradykinin is a physiologically and pharmacologically active peptide of the kinin group of proteins, consisting of nine amino acids.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .