Unit 3 Lesson 1: The Human Body

Match

Drag the images to match the labels

Cell

Tissue

Organ

Organ System

Organism

• Cell

• Tissue

• Organ

• Organ System

• Organism

Multiple Choice

A ________ is a group of 2 or more organs working together to keep an organism alive.

• cell

• tissue

• organ

• Organ system

Multiple Choice

The main purpose of the muscular system is to....

• Keep the heart beating
• Move the body
• Hit the dab
• Transfer oxygen

Open Ended

Why do you need the muscular system?

Multiple Choice

Which statement is not a function of the skeletal system?

• Protects organs

• stores minerals

• circulates blood in the body

• helps with movement

Multiple Choice

Which of the following is not a function of bones

• protection

• absorption

• blood cell formation

• storage

Multiple Choice

We breathe in _____& breathe out ______.

• oxygen, carbon dioxide

• carbon dioxide, oxygen

Multiple Choice

The main function of the respiratory system is to supply oxygen to the body.

• true

• false

Open Ended

What is the function of the circulatory system?

Multiple Choice

Which of the following is NOT a function of the lymphatic system?

• removes excess fluid from around organs
• absorbs/transports fats
• circulates blood
• produces white blood cells

Multiple Choice

What is the function of the lymphatic system?

• Drains tissue fluids, waste products & flights against infection.
• Prevent swelling
• Removes toxins & waste 
• Fights against infection 

Multiple Choice

What is the main function of the endocrine system?

• It creates chemicals, or hormones, that are sent around the body to maintain homeostasis.

• It creates electrical messages that are sent around the body to maintain homeostasis.

• It maintains the correct level of oxygen in the body to maintain homeostasis.

• It releases waste from the body to maintain homeostasis.

Multiple Choice

A major function of skin is protection from:

• Abrasion
• UV light 
• Entry of microorganisms
• All of the above 

Multiple Choice

Which is NOT a function of the skin?

• Insulation
• Movement
• Excretion
• Vitamin D Production

Multiple Choice

What are the main functions of the excretory system?

• deliver oxygen to the body

• deliver nutrients to the body

• remove water and waste from the body

• remove disease from the body

Multiple Choice

Which organs help to remove waste from the body?

• Lungs, stomach, bladder, and kidneys

• Lungs, heart, bones, and bladder

• Lungs, large intestine, bladder and kidneys

• Lungs, esophagus, bladder and kidneys

Multiple Choice

What is the function of the digestive system?

• to break down food and absorb nutrients

• to support and protect our bodies
• to produce vitamin D
• to help us move

Multiple Select

What are 2 MOST important organs of the digestive system?

• small intestines

• esophagus

• large intestines

• pharynx

Multiple Choice

The nervous system is made up of all the following EXCEPT

• Brain

• Nerves

• Muscles

• Spinal Cord

Multiple Choice

The nervous system includes sensory organs (eyes, ears, skin)

• True

• False

Open Ended

Explain how the structure and function of cells in the human body are linked.

Open Ended

Give a scenario where two body systems are working together to complete a job.

Open Ended

Explain how the body systems communicate with each other.

Multiple Choice

Homeostasis in the body maintains _____ in the body systems.

• an imbalance

• a relationship

• a cure for diseases

• a balance

Multiple Choice

What is your body's process of maintaining balanced conditions?

• photosyntheis
• homeostasis
• circulation
• regulation

Multiple Choice

The human body's optimal temperature is 98.6 degrees F. If the body gets too cold, it shivers to try to warm up. Likewise, if the body gets too hot, it sweats to cool down. Keeping a stable internal temperature is an example of:

• Stress

• Homeostasis

• Levels of Organization

• Fight or Flight Response

Multiple Choice

What immediate and natural response does our body have when we get too hot so it can cool down?

• Sweat

• Shiver

• Nothing Happens

• Jump in a swimming pool

Multiple Choice

What immediate and natural response does our body have when we get too COLD so it can warm up?

• Sweat

• Shiver

• Nothing happens

• Wear more clothes.

Multiple Choice

What happens to the human body if homeostasis is out of balance for prolonged periods of time (like if you have a fever or get too cold for too long)?

• Disease can set in or death may occur.

• The body will adapt to the new conditions

• There will be no effect on the body.

Open Ended

Explain how homeostasis can go wrong.