Systems
Which System?
Cells, tissues, organs...oh my!
Mixed Bag
Vocabulary
100
transports oxygen, nutrients, and cell wastes
What is circulatory system?
100
skin helps this system by protecting against pathogens
What is immune system?
100
the building blocks of your body
What are cells?
100
Also called nerve cells, these pass messages throughout your body
What are neurons?
100
Chemicals that help break down food into nutrients
What are enzymes?
200
Controls internal conditions, growth, development, and reproduction
What is endocrine system?
200
the heart is a part of this system
What is circulatory system?
200
Two or more cells working together
What is a tissue?
200
The message that a neuron sends
What is an impulse?
200
tiny air sacs in the lungs
What are alveoli?
300
Defends the body against pathogens
What is immune system?
300
Eyes are a part of this system
What is nervous system?
300
Two or more tissues working together
What is an organ?
300
an organ that produces a chemical
What is a gland?
300
organisms such as bacteria, viruses, and fungi that cause disease
What are pathogens?
400
Controls body movement, thought, and behavior
What is nervous system?
400
Lungs are a part of this system
What is respiratory system?
400
Ears are a part of this system
What is nervous system?
400
an organ that releases chemical substances directly into the blood
What is an endocrine gland?
400
chemicals produced by white blood cells that kill specific pathogens
What are antibodies?
500
Provides the body with oxygen and removes gas wastes from the blood
What is respiratory system?
500
Kidneys are a part of this system
What is excretory system?
500
Teeth are used in this system
What is digestive system?
500
substances released by endocrine glands
What are hormones?
500
Your favorite 6th grade science teacher
Who is Mr. Moody?
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