What planet has the widest swings in
temperature

What protects the lining of the stomach from acidic gastric juices?

What is the most appropriate method of gaining weight (muscle mass)

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?