George’s cat had a litter of seven kittens. four of the kittens are male. three are female. which set of symbols correctly describes the gender of the kittens?

a.
xx, xx, xx, xx, xy, xy, xy

b.
xy, xy, xy, xy, xx, xx, xx

c.
y, y, y, y, x, x, x

d.
x, x, x, x, y, y, y

What is the equilibrium constant of aa+bb=cc+dd

Why does earth rotate? because earth is formed from cold gases collapsing due to gravity because the matter in the nebula that formed earth was spinning because earth forms more than 99% of the mass of the solar system because the hydrogen atoms inside the nebula fused to form helium

Complete each row of the table below by filling in the missing prefix or missing exponent.