Body Systems Chapter 4

Lessons 3, 4, and 5

Directions• Choose a category.• Choose an amount of money.• Click on the arrow under the amount.• Answer the statement with a question.• Click on the green arrow to see the question.• Click on the green arrow to continue playing.• To end the game click on the red arrow.

Category 1 Category 2 Category 3 Category 4

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Two ways antibodies can form in your

body

What are “if you are infected by a pathogen

and if you receive a vaccination?”

The way the digestive and circulatory systems

work together

What is “blood in the circulatory system picks up nutrients in the small intestine

of the digestive system and then carries the nutrients to the other cells in

the body?”

The role white blood cells play in protecting

the body against pathogens

What are “some attack and kill pathogens and

others produce antibodies?”

Blood consists of ___, ___, ___, and

___.

What are plasma, red blood cells, white blood

cells, and platelets?

The way each part of the digestive system

contribute to digestion

What is “organs work together to break down food by mechanical and chemical

digestion?”

If a pathogen enters the body, the

immune system ___ and ___.

What are “increase blood supply and produces

antibodies?”

Four barriers to pathogens entering

the body

What are skin, tears, mucus, and saliva and

stomach juices?

______ causes the pancreas to release

insulin.

What is “glucose passing into the

blood?”

Digestion begins in the __.

What is a mouth?

The way the functions of the nervous system and

the endocrine system differ

What is “the nervous system sends nerve messages to all parts of the body

allowing body processes to stay balanced, and the endocrine system produces hormones to control slower processes, such as growth and sugar

in blood?”

An organ that releases chemical substances directly

into the blood

What is an endocrine gland?

Most digestion takes place in the

___.

What is the small intestine?

The circulatory system includes ___, ___, and

___.

What are blood, the heart, and blood

vessels?

Tiny sacs in the lungs where gas exchange takes

place

What are alveoli?

The liquid part of blood

What is plasma?

Chemicals that help break down food into

nutrients

What are enzymes?

The waste that the respiratory system removes from the

body

What is carbon dioxide?

A ___ sends information about the body’s balance

back and forth from one part of the body to another.

What is a biofeedback

loop?

Chemical produced by white blood cells

that kill specific pathogens

What is an antibody?

Organism that causes disease, such as bacteria, viruses

and fungi

What is a pathogen?

Thanks for playing Jeopardy!