Cold air reaches the united states due to the and the jet stream determines how far south it goes

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 part of the cell does 9 represent? a. cytoplasm b. lysosome c. ribosome d. centrosome

Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?