ch Ce... 12. In cancerous tissue the % of cells dividing is MUCH higher than healthy tissue. One cause of this is an issue with the checkpoints in the cell cycle. Why would having a checkpoint in the cell cycle not working potentially lead to cancerous cells/tissue? ​

Hurry where is the majority of earth's water found? o glaciers o oceans ground o rivers and lakes

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.

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.