Plz can u do the crossword puzzle
In return all my points I have

Group of genes that encode molecules found in all body cells, creating a biochemical “fingerprint” that serves as the “id” for cells so that they are marked as “self” a) deoxyribonucleic acid (dna) b) entry inhibitors c) major histocompatibility complex (mhc) d) non-nucleoside reverse transcription inhibitors (nnrtis)

What are 6 levels of organization for anatomy and psychology

Are chemicals that are essential to all cellular activity, the body convertcarbohydrates and fats into energy.