A healthy lifestyle is important because A) people cannot control their genetic traits
B) lifestyle choices are the most important factor in disease prevention
C) unhealthy lifestyles lead directly to toxic environments
D) all of the above

C

Explanation:

If your not carefull who you're around you can get hurt or i dont known how to explain it

D)  all of the above

Explanation:

EDGE2021

halogen, any of the six nonmetallic elements that constitute group 17 (group viia) of the periodic table. the halogen elements are fluorine (f), chlorine (cl), bromine (br), iodine (i), astatine (at), and tennessine (ts).