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Question 1

What is the primary function of the circulatory system?

Answer 1

To transport blood, nutrients, gases, and waste throughout the body.

Question 2

True or False: The heart is a muscle that pumps blood.

Answer 2

True

Question 3

Fill in the blank: The __________ system is responsible for breaking down food into nutrients.

Answer 3

digestive

Question 4

What are the main organs of the respiratory system?

Answer 4

Nose, trachea, lungs, and diaphragm.

Question 5

Which body system is responsible for protecting the body from disease?

Answer 5

Immune system.

Question 6

Multiple Choice: Which of the following is NOT part of the skeletal system? A) Bones B) Muscles C) Cartilage D) Joints

Answer 6

B) Muscles

Question 7

What is the function of the nervous system?

Answer 7

To control and coordinate body activities by transmitting signals.

Question 8

True or False: Red blood cells carry oxygen to the body’s tissues.

Answer 8

True

Question 9

What is the role of the kidneys in the excretory system?

Answer 9

To filter waste from the blood and produce urine.

Question 10

Fill in the blank: The __________ system helps regulate body temperature.

Answer 10

integumentary

Question 11

What is the main function of the nervous system

Answer 11

The nervous system controls and coordinates the body’s activities by transmitting signals between different parts of the body

Question 12

Multiple Choice: Which organ is part of the digestive system? A) Heart B) Stomach C) Lungs D) Brain

Answer 12

B) Stomach

Question 13

What is homeostasis?

Answer 13

The maintenance of stable internal conditions in the body.

Question 14

True or False: The endocrine system uses hormones to regulate body functions.

Answer 14

True

Question 15

Fill in the blank: The __________ is the largest organ in the human body.

Answer 15

skin

Question 16

What do platelets do in the circulatory system?

Answer 16

They help with blood clotting.

Question 17

Which body system includes glands that release hormones?

Answer 17

Endocrine system.

Question 18

Multiple Choice: Which of the following organs is NOT part of the respiratory system? A) Lungs B) Trachea C) Pancreas D) Diaphragm

Answer 18

C) Pancreas

Question 19

What is the primary function of the muscular system?

Answer 19

To enable movement of the body and maintain posture.

Question 20

True or False: The digestive system includes the mouth, stomach, and intestines.

Answer 20

True

Question 21

Fill in the blank: The __________ system is responsible for producing offspring.

Answer 21

reproductive

Question 22

Multiple Choice: Which system is responsible for movement? A) Nervous B) Muscular C) Skeletal D) All of the above

Answer 22

D) All of the above

Question 23

What is the primary purpose of the lymphatic system?

Answer 23

To help protect the body against infections and diseases.

Question 24

True or False: The brain is part of the skeletal system.

Answer 24

False

Question 25

Fill in the blank: The __________ system helps to transport nutrients and waste.

Answer 25

circulatory

Question 26

What are the main components of the endocrine system?

Answer 26

The endocrine system consists of glands like the thyroid, adrenal glands, and pancreas, which release hormones that regulate body functions.

Question 27

What is the function of red blood cells

Answer 27

Red blood cells carry oxygen from the lungs to the rest of the body and return carbon dioxide to be exhaled.

Question 28

How do kidneys help maintain homeostasis

Answer 28

Kidneys filter waste from the blood, regulate water balance, and help maintain blood pressure and pH levels.

Question 29

What are the two main parts of the nervous system

Answer 29

CNS) includes the brain and spinal cord, while the peripheral nervous system (PNS) includes the nerves outside the CNS.