Which is one factor that internally influences the onset of puberty? exposure to toxins
nutrition
hormone levels
social stressors

I am not so sure but I think it will be B. Nutrition.

i think itś the 2nd one because its not anything major like having sex. its putting limits to your self if that makes sense.

hope that and feel free to ask me more questions : )

brainliest? ?

70 % i think is the answer.