what is meant by a "natural library" of genetic info in reference to biodiversity? a)the biodiversity of plants and animals is interesting to read about b)all living organisms contain genetic info that humans can reseach c)species provide humans with many useful products to enhance our lives d)we have much to admire in the many forms of life that surround us

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils

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

What material did the moon come from?