The nervous system is to a telephone as the endocrine system is to a
a. chemical message.
b. television set.
c. hormone.
d. radio broadcast.

Sam is a four-year-old child. as compared to other boys of his age, his skin looks dull. his hair appears damaged and dry. which nutrient is sam’s body likely lacking? a. proteins b. carbohydrates c. fats d. minerals

Annie is experiencing migraine headaches, so she visits her primary care doctor and pays with the insurance provided by her employer. what type of healthcare organization is annie utilizing?

What hormones (at least three) are responsible for human growth and development and what do they do? describe what menstruation is and how it relates to reproduction. what are common emotional and physical challenges that arise during transition from child to adult? include and describe at least three challenges. what steps can you take to ease your own transition and be sensitive to others when they experience theirs? analyze the role of hormones in growth and development. how does this relate to your own personal health?