The embryos of both mammals and reptiles are protected by amniotic fluid. What is this type of trait called? * a. cladogram
b. outgroup
c. derived
d. molecular evidence

Which type of neuroglia is found outside of the brain?

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 importantence of the carbon and nitretan cycles in the environment