K. Animalia : P.Chordata : C.Amphibia+Reptilia+Aves(TH)
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(เนื้อหาไม่ได้หายนะ แค่ใส่ลูกเล่นเฉยๆ โหลดไปแล้วจะเห็นเนื้อหาเอง)
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Marijuana use has many negative health effects according to the passage. It discusses how marijuana impacts the lungs, brain, heart, and reproductive systems. The passage states that marijuana (1) carries dangerous chemicals through the bloodstream that can damage organs, (2) increases cancer and infection risks for the lungs, (3) prevents normal brain development in teens and increases mental illness risks, (4) decreases sperm production and sex drive leading to infertility, and (5) causes increased heart rate and risk of heart attack. Even though some use it medicinally, the passage concludes it is very harmful to health.