What macromolecule contains the element phosphorus

If a robot fixed another robot is it a engineer or doctor?

What best describes the dropping height of a ball that bounces back up to a height of 45 cm

2. if someone had the list of traits you provided in question 1, do you think he or she would be able to find you in a group of 1000 people? why or why not? if not, what other information encoded in your genes might distinguish you from the others in the group? what are other traits that are encoded for by dna?