The Human Body

How many bones are in the body?

• 55

• 105

• 156

• 206

How much does an adult brain weigh?

• 1 lb

• 2 lb

• 3 lb

• 4 lb

After how many minutes without oxygyn will brain cells start to die?

• 2 min

• 3 min

• 4 min

• 5 min

Which system trasmits messages from your brain to your body?

• skeletal

• nervous

• muscular

• respiratory

What is something we can do to keep our brains healthy?

• meditate

• shock therapy

• eat healthy foods with vitamins

• take brain medicine

What muscle pumps blood through our bodies?

• biceps

• quadriceps

• heart

• veins

How many times does the average adult heart beat per minute?

• 10-20

• 100-120

• 60-80

• 200-220

What can you do to keep your heart strong and healthy to live longer?

• drink soda

• exercise

• play video games

• eat junk food

What is one of the leading killers each year?

• heart disease

• break ups

• shark attacks

• car accidents

What can cause heart failure?

• Smoking

• stress and high blood pressure

• Too much fat and salt

• excess alcohol

• all the above