Which of the following secondary sex characteristics do not developed during the teen years

We can be sure that a mole of table sugar and a mole of vitamin c are equal in their

Karen is waiting by the lockers before school for her friend richard. they had agreed to look over the history review sheet together to be ready for the test later that day. richard shows up late with uncombed hair and wrinkled clothes. karen: "you're five minutes late and you look like a wreck! " richard: (slams his locker) "you know, i don't have time for this." karen: "fine! figure out the test on your own! "

Define and describe the different types of risk factors