Why do organisms that reproduce asexually reproduce in less time than those that reproduce sexually?

Why should the united state be concerned about air pollution in china?

Amale bird-of-paradise uses a dance to attract mates in which it flaps its tail feathers on the ground and jumps around a potential female mate. a different male bird-of-paradise does a similar dance but it jumps around the female in the opposite direction. the female bird is only attracted to one style of dance, in one direction. this is an example of speciation.

Two critical interventions to turn around the opioid crises are: