How do you define your health?
o
how strong or athletic i am
o how happy and content i am
o
how strong my friendships and relationships are
o
how nutritious my food is
o how often i get sick
o
all of the above

how strong odd athletic I am is an eg of good health but for me health good means when our body organs and cell function in proper manner in a organised way

answer; i do believe that the correct answer is ( portal of exit in the chain of transmission); good luck

the correct answer is d