Danny, who is 64 and an African American, works with Mel, a man of Scottish heritage in his early 30s. Both men are police officers assigned to protect Joe, a 58-year-old man of German extraction who is a witness in an important case. Danny has been married for 36 years; Mel and Joe are single. Which man should be the most concerned about prostate cancer?

protein synthesis is an example of feedback mechanism which in homeostasis

do yall know the answer?

before, trains worked using the steam engine. thus, it uses heat so it is crucial to apply heat balance. the steam engine absorbs energy during the stage of boiling water. so, this is the endothermic reaction. when the steam is used to work the piston, it has to release this energy through running the train. the excess energy is released as an exhaust to the chimney. this is the exothermic process because it releases energy to the surroundings.