cell walls
There's a boot, wing joint, long joint, and bell. Then there's the bocal and reed, so 6 in all.
199
112,654 anemometers were made for weather forcasters
There are three alleles involved, A, B, and O, and six possible genotypes: AA, BB, OO, AB, AO, and BO. The various genotypes result in four different phenotypes or blood types: A, B, O, and AB....