HEART & BODY
This organ pumps blood throughout your body.
What is the heart?
This vitamin is produced when your skin is exposed to sunlight.
What is vitamin D?
Doctors often recommend at least this many minutes of exercise per week.
What is 150 minutes?
This is the largest organ of the human body.
What is the skin?
Wearing sunscreen helps protect against these harmful rays.
What are UV rays?
These carry oxygen-rich blood away from the heart.
What are arteries?
This nutrient is the body’s main source of energy.
What are carbohydrates?
This habit is essential for muscle repair and memory.
What is sleep?
Adults typically have this many bones.
What is 206?
This household item should be replaced every 3–4 months for oral health.
What is a toothbrush?
The average adult human has this many chambers in the heart.
What is four?
Fiber is important because it helps with this digestive process.
What is digestion (or bowel regularity)?
Drinking enough water helps prevent this condition.
What is dehydration?
This part of the brain controls balance and coordination.
What is the cerebellum?
This safety device reduces the risk of head injury while biking.
What is a helmet?
This mineral helps regulate heartbeat and muscle function.
What is potassium?
This type of fat is considered the “healthiest” for your heart.
What are unsaturated fats?
This habit helps reduce eye strain when using screens for long periods.
What is taking screen breaks (or the 20-20-20 rule)?
Red blood cells primarily transport this substance.
What is oxygen?
This emergency number is used in the United States.
What is 911?
This condition is commonly known as high blood pressure.
What is hypertension?
This Mediterranean diet staple is often used instead of butter.
What is olive oil?
Chronic lack of this habit can weaken the immune system and increase illness.
What is sleep?
This system helps remove waste and excess fluids from the body.
What is the lymphatic system?
This condition occurs when the body temperature rises dangerously high.
What is heat stroke?