Which problem does the kyoto protocol address? a. global warming b. ozone depletion c. uv radiation d. cfc use

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

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.

What material did the moon come from?