lebron18
contestada

Which is one factor that internally influences the onset of puberty?

exposure to toxins
nutrition
hormone levels
social stressors

Respuesta :

Answer:

Hormone Levels

Explanation

The onset of puberty is influenced internally by hormone levels.

Answer:

Hormone levels

Explanation:

All the other options are outside influences. Nutrition depends on outside or inside but the answer is definetly hormone levels. When a teenager acts up a lot of time people say "It's just hormones."