Body Systems Flashcard

Front

This diagram represents what level of organization in the human body?

Options: cell, organ, organism, organ system

Back

organ system

Front

When you go to kick a ball, your brain sends a message to your muscles. This message makes the leg muscles pull back and then forward so you can kick the ball. Which organ systems are interacting?

Back

Nervous and Muscular

Front

How are the levels of organization being arranged according to this picture? Options: size, importance, colors, material

Back

size

Front

When the nervous system experiences stress, the lungs speed up and breathing increases. Which organ system is the nervous system interacting with in this situation?

Back

respiratory

Front

An animal’s stomach is an example of a(n) _________. Options: specialized cell, tissue, organ, organ system

Back

organ

Front

In which kind of tissue would you find brain cells?

Back

nervous

Front

Levels of cell organization from least to most complex:
1. organs, cells, organ systems, tissues
2. cells, tissues, organs, organ systems
3. tissues, organs, organ systems, cells
4. cells, organs, organ systems, tissues

Back

cells, tissues, organs, organ systems

Front

What system breaks down food into small nutrients?

Back

digestive system

Front

Which organ systems help deliver oxygen to body cells?

Back

respiratory and circulatory systems

Front

What is the main purpose of the nervous system in the human body?

Back

sending messages between the body and brain