Every kind of rock can be changed into every other kind of rock. true or false

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

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart