af Joselyn Muñoz 4 år siden
377
Mere som dette
af Cumba Guanin Cumba Guanin
af Qiuyang Fu
af Erin W.
af Alejandra Lara
Chronic health problems
Obesity
Importance of breakfast
Exercise
Poor sleep
genetics, the environment, relationships, level of education and income.
Sexual maturation or puberty begins at different ages depending on genetic and environmental factors.
The boys become heavier and taller than girls.
There is a growth spurt during adolescence.
Child development covers the following skills: Cognition, Social interaction, Speech and Language, Physical skills etc.
girls and boys receive the same treatment and attention and have equal opportunities.