Nutrition
What nutrient gives your body its main source of energy?
Carbohydrates
What organ pumps blood throughout the body?
The heart
What type of exercise includes running, swimming, and cycling?
Aerobic exercise
What feeling is characterized by worry, nervousness, or fear?
Anxiety
What simple habit helps prevent the spread of germs?
Washing your hands
What mineral is important for building strong bones and teeth?
Calcium
What organs allow oxygen to enter the bloodstream?
The Lungs
What type of exercise helps build muscle strength?
Strength training
What mental health condition is characterized by persistent sadness and loss of interest in activities?
Depression
What type of medicine helps the body build immunity against diseases?
Vaccines
What nutrient helps build and repair muscles and body tissues?
Protein
What body system protects the body from diseases and infections?
The immune system
What fitness component is improved by stretching?
Flexibility
What practice involves focusing on the present moment to reduce stress?
Mindfulness
What condition is another name for high blood pressure?
Hypertension
What condition can result from not having enough iron in your diet?
Anemia
What body system uses hormones to regulate growth and development?
The endocrine system
How many minutes of moderate physical activity are recommended per week for adults?
150 minutes
What healthy habit can improve mood, memory, and concentration?
Getting enough sleep
What disease affects the body's ability to regulate blood sugar levels?
Diabetes
Which vitamin is commonly found in oranges and helps support the immune system?
Vitamin C
What body system includes the brain and spinal cord?
The nervous system
What is the ability of the heart and lungs to deliver oxygen during long periods of exercise called?
Cardiovascular endurance
What term describes a person's emotional, psychological, and social well-being?
Mental health
What disease was officially eradicated worldwide in 1980 through vaccination efforts?
Smallpox