Roan cattle are the heterozygous hybrids of a cross between a white bull and a red cow. if a roan bull were crossed with a red cow what would be the possible phenotypes of their offspring

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

Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?

Which of the following best describes the relationship between glucose and complex molecules such as hormones?