health

What is the recommended amount of sleep for teenagers?

• • a) 4-5 hours

• • b) 6-7 hours

• • c) 8-10 hours

• • d) 10-12 hours

Which vitamin is essential for maintaining good vision?

• • a) Vitamin A

• • b) Vitamin B

• • c) Vitamin C

• • d) Vitamin D

What is the function of white blood cells in the body?

• • a) Carrying oxygen

• • b) Fighting infections

• • c) Producing energy

• • d) Regulating hormones

Why is it important to drink enough water daily?

• • a) To keep skin hydrated and healthy

• • b) To increase calorie intake

• • c) To decrease body temperature

• • d) To avoid eating vegetables

Which nutrient is essential for healthy hair and nails?

• • a) Protein

• • b) Carbohydrates

• • c) Fats

• • d) Sugars