It would be B. XY, XY, XY, XY, XX, XX, XX because the male gamete is Y, meaning 4 of these kittens are male, and 3 are female because they lack a Y gamete.
Potassium and can be obtained by eating avocados, acorn squash, sweet potato, spinach etc..
Because water is so good at storing heat energy, it is harder for organisms to experience a change in body temperature in harsher climates.
