The average length of time between an individual's first symptoms of dissociative identity disorder and the identification and diagnosis of the disorder by a professional is

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 substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water

Which describes a grizzly bear’s habitat?