You must complete all first aid courses and certification through the Red Cross, rather than local hospitals or community college courses
O True
O False

Which is an example of a food group? a. oils b. vegetables c. water d. sweets

American college students invented football by combining what two sports?

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)