Multicellular Organisms

Front

Tissue is made from ________.

Back

cells

Front

The heart pumps blood that carries oxygen all over the body. The oxygen comes from the _________ system.

Back

respiratory

Front

Stems and roots would be a part of a ________ system.

Back

plant

Front

To digest the food we eat, the digestive system has to work with the ________ system.

Back

All of the above

Front

Organs work together to make _________.

Back

body systems

Front

What is the basic unit of life?

Back

cell

Front

What system is responsible for transporting nutrients and oxygen throughout the body?

Back

circulatory system

Front

What is the function of the respiratory system?

Back

To bring oxygen into the body and remove carbon dioxide.

Front

What are the main types of tissues in the human body?

Back

Muscle, connective, epithelial, and nervous tissues.

Front

What is an organ?

Back

A group of tissues that work together to perform a specific function.