Which of the following is not a potential consequence of Earth reaching its global capacity? Degradation of land
Scarcity of resources
More spread of disease
Fewer mass extinctions

Imagine ? person stepping on a pin and pulling his or her foot way look at the réfléchir arc of the scenarios below

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.

Describe two recent or ongoing space missions.