The density of aluminum is 2.70 g/ml. a piece of aluminum foil has a mass of 44 g. what is the volume of this piece of aluminum foil?

a time line cause it goes from 685 to 978

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands