ANSWER QUICKLY. I FOLLOW PEOPLE WHO GIVE CORRECT ANSWERS. I GIVE BRAINLIEST. PLZ ALSO CHECK MY RECENT QUESTION:)

paraphrase this and make it sound better:
This is important because scientists actually found out that exercising promotes chemicals in the brain that better your mood and makes you feel more relaxed. When exercising the brain releases feel-good chemicals called endorphins. It helps a depressed mood which Andre seems to have.

Health and cardio respiratory fitness occurs when the heart is working, at minimum, 50 percent of heart rate reserve. true or false

A41-year-old man comes to the clinic complaining of a chronic cough over the past 4 months, which has now been accompanied by haemoptysis. he denies smoking or any past medical history. on physical examination, his head and neck examination is normal. his lungs have diffuse bilateral rales. cardiac examination is normal. laboratory findings reveal na 142 meq/l, k 4.2 meq/l, cl 110 meq/l, hco3 24 meq/l, bun (blood urea nitrogen) 39 mg/dl, creatinine 2.9 mg/dl. urinalysis reveals microscopic haematuria and 4+ proteinuria. which of the following serologic blood tests would most confirm the suspected diagnosis? - anti-glomerular basement membrane antibodies- anti-mitochondrial antibodies- anti-neutrophilic antibodies- anti-parietal cell antibodies- anti-smooth muscle antibodies

Blank is the growth of adnormal cells in the tissues of the body