Why is my brother a mother

Students who utilize the" read, underline and eliminate" strategy are more likely to get better test grades. why do you think this is so

At work claire has a deadline that is rapidly approaching as she works she finds that she is doing more work in a shorter amount of time than usual she thinks more quickly and her senses and memory are sharper what is responsible for claire working more efficiently

Why are metamorphic rocks formed by contact metamorphism usually not dense or resistant?