What is the primary cause of respiratory distress syndrome (rds) of the newborn?

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.

Suppose you were the commissioner of corrections for your state. which correctional activities might come within your domain? which mostly would not

What factors contribute to the effect an environmental toxin has on the human body?