blood in the renal vein
mixture
Neither, its a pure substance
Neither. Oxygen is an element, which is a pure substance and not a mixture.
neither its your momma!
Neither - there is no such substance.
As heat is not matter, it is neither.
O
Neither, it is water a neutral substance.
Water is reabsorbed into the body from the contents of the intestine. This permits the passage of stools that are neither too soft nor too hard.
Neither release hormones, they release gametes. But the females hormones are estrogen and progesterone and the male is testosterone
Substance is a word that can be used for any type of matter. The substance in the jar was neither liquid or solid.
Neither, Oxygen is a pure substance not a mixture.