Which one of the following is a characteristic of a metal?
a. becomes negative when combined with other elements
b. conducts heat readily
c. reacts with bases to produce salts
d. changes the color of litmus paper to red

Why do carbohydrate molecules function so well as fuel for the body?

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?

Why are common names a problem for scientist?