1. The following are the functions of the skeletal system, except

2. Why is bone marrow important to the body?

3. It manufactures the blood cells in the body.

Which body system protects the organs of the body such as the heart, lungs, and brain?

The skin is the largest organ in your body. Which of the

the following describes the function of the skin?

I.Protects the body from physical and chemical injuries

II. Makes the skin darker

III. Acts as a sensory response

IV. Helps in the formation of Vitamin D

V. Regulates body temperature

VI. Carries the body wastes

What is the integumentary system made of?

I. Teeth

II. Skin

III. Bones

IV. Nails

V. Hair

VI. Eyes

VII. Sweat Glands

What is the skin’s natural oil?

What system is composed of the mouth,esophagus, stomach, small intestine, and large intestine?

Where does digestion begin?

Where does final digestion take place?

Which part of the respiratory system where air, water, and food pass through?

What is the main organ of the respiratory system?

These are small pouches or sacs in the lungs where the exchange of carbon dioxide and oxygen takes place.

Which part of the circulatory system carries blood throughout the body?

It is the pumping organ of the circulatory system.

It is referred to as the river of life.

It is considered the functional unit of the nervous system.

It controls and coordinates the activities of the whole nervous system.

It is a system that controls other parts of the body.

It is the primary organ of the central nervous system contained within the skull.

Why is the respiratory system very important to the body?

How does oxygen in the air get into the blood?

What will happen to the cells of the body when there is the absence of oxygen?

How can you keep your heart strong?

What are tubes that carry blood back to the heart?

Which of the following describes the correct passage of blood originating from the left leg?

What is the functional unit of the nervous system?

What controls and coordinates the activities of the whole nervous system?

Which of these is not a function of the peripheral nervous system?

How do sympathetic and parasympathetic nerves work?