The middle layer of the skin composed of connective tissue. Contains blood vessels, nerve fibers, muscles, oil, sweat glands, and other structures.
Dermis
These muscles are responsible for regulating blood pressure, digestion, and other internal functions.
Involuntary or Smooth muscle
During the inhale, this muscle moves down causing the lungs to expand.
Diaphragm
Mechanical and Chemical digestion.
This is the "watery" part of blood that carries nutrients, minerals, and oxygen to cells and carries waste and carbon dioxide away.
Plasma
This type of tissue can be found in loose and fibrous types. Loose is found in a scattered arrangement in the extracellular matrix (ex. fat cells). Fibrous is more densely packed and arranged in bundles, such as tendons and ligaments.
Connective Tissue
These muscles are connected to bones through tendons.
Skeletal muscles
This is also known as the Wind Pipe, it carries air from the larynx to the lungs and is covered in cartilage for protection.
Trachea
These are the organs of the digestive system in which food does not pass through.
Accessory organs
These veins and arteries carry blood to and from the lungs to the heart.
Pulmonary
This is what blood vessels do in warm conditions to allow blood to flow to the skin's surface and heat to be lost.
Dilate
This type of bone tissue produces platelets, red, and white blood cells
These are the two tubes that split off from the trachea - one tube to each lung.
Bronchi or Bronchial tubes
What type of digestion takes place in all of the following organs; mouth, liver, gall bladder, stomach, small intestine
Chemical digestion
Oxygenated blood from the lungs flows into here through the pulmonic veins.
Left atrium
This tissue can be found on the internal lining of organs and external layers of the body. It is also the type of tissue that glands are made of.
Epithelial Tissue
These muscles are involuntary and striated
Cardiac muscle
These are the "air sacs" of the lungs. They are tiny sacks that are surrounded by capillaries. This allows oxygen to enter the bloodstream and carbon dioxide to exit.
Alveoli
This is made by the liver and stored in the gallbladder. It enters the digestive tract through the small intestine and helps in the digestion of fats.
Bile
This gland controls the rate at which the body produces energy (metabolism)
Thyroid
These cells produce melanin - the pigment that protects your skin and gives it color.
Melanocytes
This is a voluntary muscle primarily in digestion.
Tongue
Both of these processes require and use oxygen and remove carbon dioxide and water.
Breathing respiration and cellular respiration.
This is formed by the cells of the stomach, it is made mostly of hydrochloric acid and helps to break down proteins.
Gastric Juice
This gland that controls involuntary body functions, such as your heartbeat
Hypothalamus