Why does it take so much more land to raise livestock than it would to just grow fruits and veggies for people to eat?

What is the following best defines climate?

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.

Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun