•. Archaeppteryx is called the connecting link between which classes? a) Amphibia and Aves
b) Amphibia and Reptilia
c) Reptilia and Aves
d) Aves and Mammalia • .​

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.

Apuppy’s tendency to chew is inherited through which of the following? a. through learned behavior b. through genes c. through seasonal cycles d. through hibernation

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs