How would the apparent shift compare between a star 3 light years away from Earth and a star 7 light years away from Earth? Explain your answer using terms parallax angle, distance, and shift.

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.