we viewed the slides, but the blood typing kit is unused
Slides of a human blood smear, striated muscle, heart muscle, cerebrum, cerebellum, tonsil w/ lymph nodes, lung, skin, skin w/t.s. hairs, stomach, red bone marrow, testis, salivary gland, spermatozoa, bone tissue, liver tissue, mouth/epithelial cells, and intestinal bacteria
need to sell
yearn_2_learn AT fastmail.net
Link: product a RR
I can only teach you; you must educate yourself.