Human Body Systems (2017)

Your kidneys (main organ of excretory system) work with the _____ to filter blood of wastes.

_____ carry oxygen throughout the human body.

The ____ systems are most responsible for providing cells with O₂ and CO₂.

The _____ and _____ systems work together to support the body and enable it to move.

In the ___, water is absorbed from digested food & undigested food is prepared for elimination.

Which of these is the body's first line of defense against bacteria and viruses?

The respiratory system works closely with the ___ system to make sure oxygen reaches all cells.

Which of the following body systems are mostly closely linked in function?

Peristalsis is the movement of food in the digestive system. The type of muscle found here is

The human body works constantly to maintain a stable, internal environment. This is called

In humans, these organs are part of a larger system, the _______ system.

The ____ system works with the nervous system to protect important organs such as the brain.

Sam's family has history of cardiovascular disease. He is 50, overweight and smokes.

What is the function of the urinary bladder?

___________ leave the blood and enter tissues to fight of pathogens and invaders.

Lungs and gills are structurally different, but perform like functions. Both lungs and gills

The skeletal system is responsible for BUT on of these functions in our body.

Groups of skin cells form the epithelium, which line organs & body cavities. The epithelium is

Which level of organization is the HIGHEST?

Human blood has four basic parts. Only ONE part is matched with the correct function?

A mycardiocyte is a heart muscle cell. It makes up the myocardium, a kind of

Most living things need oxygen to survive. Which two systems bring in O₂ to all body parts?

An olympic runner prepares to run a 100m race. Which body system is least involved?

Which organ is incorrectly paired with the a respiratory function?

Which of these is an organ?

The type of muscle shown here is only found in the heart. It is ________.

The skin MAINLY protects the body against infection by ______.

_____ carry oxygen-rich blood away from the heart.

The ____ is where gas exchange takes place between the lungs and the blood.

The organ show is part of which body system?

Two or more organs working together from ____________.

Which system is responsible for protection as well as support of the body's weight?

Physical & chemical changes occur during digestion. Which is an example of a physical change?