Unit 2 CKLA The Human Body

Front

What is the function of the heart in the human body?

Back

The heart is a muscle that pumps blood throughout the body, supplying oxygen and nutrients to tissues and removing carbon dioxide and waste products.

Front

Name a common object that provides support to the human body.

Back

A chair is an example of an object that can support the human body.

Front

What role does the brain play in the human body?

Back

The brain sends messages to other parts of the body, coordinating actions and processing information.

Front

Define digestion in the context of the human body.

Back

Digestion is the process by which food is broken down in the body through the stomach and intestines, allowing nutrients to be absorbed.

Front

What type of food is considered nutritious and beneficial for health?

Back

Vegetables are considered nutritious as they provide essential vitamins, minerals, and fiber.

Front

What are the main components of the circulatory system?

Back

The main components of the circulatory system include the heart, blood vessels (arteries, veins, and capillaries), and blood.

Front

How does the skeletal system support the body?

Back

The skeletal system provides structure and support to the body, protects vital organs, and allows for movement in conjunction with muscles.

Front

What is the primary function of the lungs in the human body?

Back

The primary function of the lungs is to facilitate the exchange of oxygen and carbon dioxide between the air and the bloodstream.

Front

Explain the importance of nutrition for the human body.

Back

Nutrition is essential for growth, development, and overall health, providing the body with the necessary nutrients to function properly.

Front

What is the role of muscles in the human body?

Back

Muscles enable movement by contracting and relaxing, allowing the body to perform various physical activities.