The Earth does not need a continual supply of materials.
True
False

What do scientists need to look at before developing an argument

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.

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called