Which of the following describes a relationship of predator-prey?
a. birds feed off the insects that are stirred up from the grasses as cattle move through.
b. a moray eel eats a fish swimming by.
c. oxpecker birds eat parasitic ticks off the backs of zebras.
d. a tick attaches itself to the inside leg of a deer.

Why does meiosis produce cells with half the chromosomes? o a. most of the chromosomes are not necessary to keep an organism alive. b. a gamete needs only half the number of chromosomes because two gametes join together. o c. it makes the gametes easier to move around in the organism. o d. it is faster to produce gametes with fewer chromosomes.

What is the genotype of the male circled in pink? ο χου lo xay xaya done answer was xay

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%