For the percentage of time has life existed on earth round to the nearest whole number

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.

To maintain asepsis when administering an injection, all parts of the syringe can be handled except the:

Brainliest ! which would require more force to move or slow down between a bowling ball and a soccer ball? explain why?