Which of the following is letter a pointing to?

a. deoxyribose b. hydrogen bond

c. nitrogen base d. phosphate

e. covalent bonds f. nucleotide

As global warming continues the ocean absorbs more of the earth's heat what term describes the ocean as a storage location for heat a) heat binb) heat sinkc) heat storaged) heat vent( answer this for me)

Most crimes involve some evidence relating to the human body; for that reason, what related science is frequently used in forensic investigations? a)psychiatry b)physics c)botany d)biology

When ash and dust begin to settle on the ground, they eventually become compacted by