1Question
What is the basic unit of the human body called?
2Question
What body system is responsible for movement, support, and protection?
3Question
How many arms does a typical human body have?
4Question
What organ pumps blood through the body?
5Question
What body part do we use for smelling?
6Question
What body part do we use for hearing?
7Question
What body part do we use for seeing?
8Question
What is the main purpose of the lungs?
9Question
What gas do humans need to breathe in to stay alive?
10Question
What is the large muscle in your chest that helps pump blood?
11Question
What organ helps digest food and absorb nutrients?
12Question
What body system includes the brain, spinal cord, and nerves?
13Question
What part of the body protects the brain?
14Question
What do muscles help the body do?
15Question
What is the longest bone in the human body?
16Question
What do we call the bones that make up the spine?
17Question
What body system carries blood around the body?
18Question
What is the name of the fluid that carries oxygen and nutrients through the body?
19Question
What organ controls thoughts, memory, and actions?
20Question
What body part connects the head to the rest of the body?
21Question
What do teeth help the body do?
22Question
What is the function of saliva?
23Question
What is the tube that carries food from the mouth to the stomach called?
24Question
What organ removes waste from the blood and makes urine?
25Question
What liquid waste leaves the body through the urinary system?
26Question
What part of the body helps you stay balanced and coordinated?
27Question
What system breaks down food into nutrients the body can use?
28Question
What is the main job of the skin?
29Question
What are the tiny holes in the skin called that help with sweat?
30Question
What is the name of the body system that helps protect against illness?
31Question
What are white blood cells mainly used for?
32Question
What body part carries air into the lungs when you breathe?
33Question
What muscle helps you breathe by moving up and down under the lungs?
34Question
What is the job of red blood cells?
35Question
What part of the body makes hormones and helps control body functions?
36Question
What gland in the neck helps control metabolism?
37Question
What is the term for the top part of the leg?
38Question
What is the joint between the upper arm and forearm called?
39Question
What is the joint between the thigh and lower leg called?
40Question
What is the main function of the large intestine?
41Question
What organ stores bile?
42Question
What organ produces bile?
43Question
What is the small part of the brain that helps with balance and movement?
44Question
What is the name of the cells that transmit signals in the nervous system?
45Question
What do ligaments connect?
46Question
What do tendons connect?
47Question
What body system helps the body fight infections and heal from illness?
48Question
What is the main function of the respiratory system?
49Question
Why is it important to drink water for body health?
50Question
Name two major body systems that work together when you exercise.