Circulatory System

Front

The narrowing of the arteries due to plaque buildup is called

Back

atherosclerosis

Front

The smallest blood cells needed for clotting are called ____________

Back

platelets

Front

We need blood for ALL of the following reasons EXCEPT: Transport needed substances to the body's cell, Transport waste, Helps maintain a constant body temperature, Helps to increase the ability to hear sound

Back

Helps to increase the ability to hear sound

Front

Hemoglobin contains ____________, which gives blood its red color.

Back

iron

Front

Humans have BLUE blood. True or False?

Back

False

Front

What is the main function of the circulatory system?

Back

To transport blood, nutrients, gases, and waste throughout the body.

Front

What are the main components of blood?

Back

Red blood cells, white blood cells, platelets, and plasma.

Front

What is the role of red blood cells?

Back

To carry oxygen from the lungs to the body's tissues and return carbon dioxide to the lungs.

Tags

NGSS.HS-LS2-5

Front

What is the function of white blood cells?

Back

To fight infections and protect the body against diseases.

Front

What is plasma?

Back

The liquid component of blood that carries cells, nutrients, hormones, and waste.