What organ protects and contains the other organs?

What organ removes poisons from the blood?

What organ separates oxygen from the air and removes carbon dioxide from the blood?

What is the definition of organs?

Which type of tissue allows the propagation of electrochemical signals in the form of nerve impulses that communicate between different regions of the body?

Which type of tissue is also referred to as epithelium, refers to the sheets of cells that cover exterior surfaces of the body?

Which type of tissue binds the cells and organs of the body together and functions in the protection, support, and integration of all parts of the body?

Which type of tissue responds to stimulation and contracting to provide movement, and occurs as three major types: skeletal (voluntary) muscle, smooth muscle, and cardiac muscle in the heart?

What is the definition of tissues according to the discussion?

It is the bones of the fingers and of the toes. There are generally three types (distal, middle and proximal) for each digit except for the thumbs and the large toes.

What is the only bone located in the human thigh, and is the longest and strongest bone in the body?

What is the structure that encloses and protects the spinal cord?

What is the bony or cartilaginous framework that encloses and protects the brain?

What is the bone that primarily contains the reproductive organs and the rectum?

What is is the lower layer of skin that is made up mostly of fiber and collagen?

What is the small blood vessel from 5 to 10 micrometers in diameter and having a wall one endothelial cell thick.

What is the upper layer of skin that contains keratin?

It is made up mainly of blood vessels and cells. This tissue protects the body from injuries.

What is the small opening on the skin, and serves as the passage for fluid from the duct of a sweat gland to the top layer?