Which of the following are functions of the skeletal system

How can the stress response be used in a way. for example to build resilience.

Which form of birth control good people use without altering hormonal systems are blocking sperm from fertilizing an egg

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! "