Ocean water contains all of the following elements except.

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.

What is the next step in muscle contraction after the actin changes shape? (apex)

Do you think the gene eef1 alpha1 supports cell theory? explain your response.