The layer of blood that contains blood vessels is called

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)

Is it rare to have scoliosis and double jointed shoulders?

In a paragraph describe the function the stomach serves in the digestive system