Front

How many bones are in the human body?

Back

206

Front

What type of animal has a backbone?

Back

Vertebrate

Front

What organelle controls what enters and exits the cell?

Back

Cell membrane

Front

What system's job is to take in oxygen to deliver to the cells, and to get rid of waste gas?

Back

Respiratory system

Front

True or False: Your blood is blue until it hits oxygen, which turns it red.

Back

False

Front

What is the basic unit of life?

Back

Cell

Front

What are the two main types of cells?

Back

Prokaryotic and Eukaryotic

Front

What is the function of the nucleus in a cell?

Back

It controls the cell's activities and contains DNA.

Front

What is the role of the circulatory system?

Back

To transport blood, nutrients, and oxygen throughout the body.

Front

What do we call animals without a backbone?

Back

Invertebrates