Wegener's Continental Drift theory was rejected by scientists. Why was the evidence Wegener gave not enough to convince them?

Which is required for sexual fissiondiploid cell productionmeiosis

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.

Isotopes of the same element have differ in their