General
This is the basic unit of life.
What is a cell?
________ is the largest organ in your body.
What is your skin?
This body system provides structure, shape, and protection to the body.
What is the skeletal system?
The heart has this many chambers.
What is four?
This is what the digestive system removes from the body?
What is solid waste?
This is a group of tissues that perform a specific job.
What is an organ?
This is made by the skin and helps build strong bones.
What is Vitamin D?
This type of muscle tissue is found in the walls of organs and blood vessels.
What is smooth?
The respiratory system obtains ______ from the air and delivers it to the blood.
What is oxygen?
This is the sac that stores our urine.
What is the bladder?
This is a collection of organs working together.
These types of organs input information from inside the body and the outside environment.
What are sensory organs?
How many bones are there in the human body?
What is 206?
Veins bring blood _______ our heart.
What is "to?"
This organ removes liquid waste and toxins from our blood.
What are the kidneys?
When an organism's internal environment stays stable despite outside factors.
What is homeostasis?
These protect the spinal cord.
What is the vertebrae?
This is the place where two or more bones meet.
What is a joint?
Inhaling and exhaling are the two steps of _______.
What is respiration?
This organ prepares solid waste for removal from the body.
What is the large intestine?
All of our body systems combine to make this.
What is an organism?
This connects the brain to the spinal cord.
What is the brain stem?
This is the type of muscle tissue that can be controlled.
What is skeletal muscle?
The circulatory system transports oxygen and _______ to the body.
What are nutrients?
True or False? The urethra is part of the urinary system.
What is true?