The water cycle is a bio geochemical cycle that is closed system. which of these sentences describes a viable stage that occurs in the water cycle?

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.

During binary fission, what events must occur before the cell splits into two new cells?

Identify two examples of chemical reactions that you have encountered during the last week. identify an exothermic and endothermic reaction. explain.