At what points during the year are fishwhich of the following correctly compares the changes that take place in an ecosystem during primary succession and secondary succession? which need a large amount of dissolved oxygen—most likely to be evenly distributed throughout the water of a lake that freezes over in winter? (2 points)

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.

In which situations is the principle of cross-cutting relationship useful in determining relative age?

Pl which diagram illustrates prophase?