What do scientists believe provides evidence for the Big Bang Theory?
O A. The gradual movement of continents across the ocean floors
B. Stars forming when clouds of gas begin to rotate and burn
C. The solar system being full of comets, asteroids and other debris
D. Red shift of stars far from observers on Earth

Dna. we have heard that we are a product of our dna. but where is it? how do we "get" our dna? it is passed to us, from our parents, but in what form? several vocabulary words associated with inheritance are used interchangeably and sometimes, incorrectly. let's see if you can clear this up for someone just learning about inheritance and cell structure.