HUMAN BODY"QUIZ/TRIVIA

What is the most common blood type

• o-negative

• A-positive

• o-positive

How many chromosomes are found in human somatic cells

• 33

• 46

• 48

How many muscles are in the human body

• 530

• 640

• 760

What is the strongest muscle in the human body

• The masseter

• The tongue

• The quadriceps

Approximately how much does the human heart weight

• 200 grams

• 300 grams

• 400 grams