The primary colors are_.
a. red, green, purple
b. yellow, blue, green
c. yellow, blue, red
d. blue, orange, red

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

What sre the effects of hemolytic disease of a newborn

The embryos of a bird, a reptile, and a mammal are similar in appearance. how does comparing the physical appearance of embryos of different species support the theory of evolution? a. it shows that these organisms share a common ancestor. b. it provides evidence that these organisms eat the same foods.c. it shows that these organisms share the same habitat.d. it provides evidence that these organisms suffered a genetic mutation.