The process that reduces the number of chromosomes in half is called Meiosis
<span> After fertilization, the </span>zygote<span> undergoes cleavage to form the blastula. The blastula, which in some species is a hollow ball of cells, undergoes a process called gastrulation, in which the three germ layers form.</span>
The answer would be C. because velocity describes the speed of an object in any given direction
