Although most steps that athletes take to improve their performance are healthy ones, there are things that athletes do improve their performance that are unhealthy. what unhealthy things do some athletes do to improve their performance? why do you think some athletes take these harmful steps?

Awoman comes to your genetic counseling center because she knows that huntington disease occurs in members of her family. her paternal grandfather was afflicted, but so far her father shows no symptoms. her two great-great grandmothers on her father's side were healthy well into their 90s, and one of her great-great grandfathers died of unknown causes at 45. testing for huntington disease is extremely expensive, but she is concerned that she may fall victim to this disease and wants to plan her life accordingly. after examining her pedigree you advise her to

How can mental health issues have an impact on a person’s career?

Which many - celled organisms are capable of causing diseases in humans