Human Body Systems

Question 1

A doctor feels a man's neck to see if he has an infection. Which body system is he checking?

Accepted Answer

Lymphatic system

Question 2

Which of the parts of the digestive process is a physical change that takes place in the mouth?

Accepted Answer

Chewing breaks down food into smaller pieces

Question 3

The main function of the Skeletal System is to-?

Accepted Answer

provide structural support to the entire body

Question 4

Which two body systems work together to to provide the body cells with nutrients?

Accepted Answer

digestive and circulatory

Question 5

Which two systems work directly with the muscular system to bend the knee.

Accepted Answer

nervous and skeletal

Question 6

The release of sweat throughout the skin is one way the body

Accepted Answer

regulates temperature

Question 7

Which organelle is comparable to the way the brain functions

Accepted Answer

Nucleus

Question 8

The ability of an organism to maintain a stable internal environment is

Accepted Answer

Homeostasis

Question 9

What is true of all living things

Accepted Answer

They are made of cells

Question 10

What is the main function of the circulatory system?

Accepted Answer

Movement of nutrients, gases, and wastes throughout the body

Question 11

Which of these is not a function that your integumentary system performs?

Accepted Answer

takes in oxygen

Question 12

Which structure in the human body has a lot of surface area to absorb nutrients into the blood?

Accepted Answer

Small Intestine

Question 13

Which shows the correct order or organization in the human body, starting with the smallest?

Accepted Answer

cells, tissues, organs, organ systems

Question 14

What is the main function of the nervous system?

Accepted Answer

To control the other organ systems and deliver messages

Question 15

These organs are part of the respiratory system. The main function of this system is to?

Accepted Answer

exchange oxygen and carbon dioxide gases

Question 16

You are eating and a piece of food enters your windpipe. Your body responds by ...

Accepted Answer

choking and coughing

Question 17

With exercise you lose a lot of water. An internal response by the body to this fluid loss is-

Accepted Answer

Feeling thirsty

Question 18

A ________ is a chemical messenger that causes change in your body.

Accepted Answer

Hormone

Question 19

What is the main function of the endocrine system?

Accepted Answer

To control body functions through hormones

Question 20

Which is NOT part of the digestive system?

Accepted Answer

Kidney

Question 21

Which is an internal stimulus that may cause a person to start sweating?

Accepted Answer

A person's body temperature starts to rise

Question 22

Rabbits large ears help them release heat from their bodies. By doing this rabbits are able to-

Accepted Answer

Maintain stable internal conditions

Question 23

What is the main function of the muscular system?

Accepted Answer

movement of the body

Question 24

As animals get infected with a virus the body responds by creating unfavorable conditions like

Accepted Answer

raising the core body temperature

Question 25

When you throw a ball, what are the two body systems that work with the skeletal system?

Accepted Answer

nervous and muscular systems

Human Body Systems

Questions 25

Human Body Systems

Questions 25