The first step in selective breeding is to decide which individuals to breed.
study the breeding habits of species.
choose which characteristics to breed for.
breed two different individuals to see what happens.

Does masterbation affect height growth or loss of growth hormone?

What best describes the structure of the declaration of independence?

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