Organisms that obtain enegy from the food they consume is called a heterotroph or consumer
It will be the water & controlling species through their development.
The process of cellular division by which gametes are formed is called Meiosis. The process occurs in specialized cells of the body called the germline cells, where gametes with half the normal chromosomes number (haploid) are produces. During fertilization the gametes each with haploid number combine to form a diploid zygote.
