The period of prehistory can be described as ?

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.

(99 points) be serious! how do farts work? how do you fart without it stinking? serious answers only

How do living things obtain phosphorus