Two pure substances combine to make a new substance. The new substance cannot be physically separated and has a different boiling point than each of the original substances.
This new substance can best be classified as
an atom
an element
a mixture
a compound

Indicate the coat color and the proportion of offspring with that color for each of the following crosses of rabbits. assume all are homozygous. chinchilla x chinchilla 1/2 agouti, 1/2 chinchilla 3/4 agouti, 1/4 chinchilla all chinchilla

Patient has just received an organ transplant which treatment would be most effective in preventing the patient’s body from

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.