Can someone please answer these 2 questions for me ? 1. How many O elements(s) is (are) there in water?

2. How do you know the number of H and O elements in water?

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.

When a doggo starts to pace around in the same line for a hand full of days. what would that mean?

When ash and dust begin to settle on the ground, they eventually become compacted by