2. A current is a part of a fluid that is moving continuously in a certain direction. Water is the fluid you used in Part 1 to show how uneven heating can produce a current. Name another common fluid you could use to show the same phenomenon. (1 point)

a and b

b exhibiting favoritism toward the kikuyu people.

genetic variation can be caused by mutation (which can create entirely new alleles in a population), random mating, random fertilization, and recombination between homologous chromosomes during meiosis (which reshuffles alleles within an organism's offspring).

what bodys are there orbiting?