Circulatory System
The job of plasma
Transfers nutrients, hormones, and proteins to parts of the body.
Which blood vessel has the thickest walls?
Artery.
TRUE or False. All cells are composed of one or more cells.
True.
The main muscle for breathing.
Diaphragm.
List 3 blood cells that don't transfer oxygen.
White blood cells, plasma, and platelets.
The job of the red blood cell and white blood cell.
Red blood cell:Transfers oxygen throughout the body
White blood cell:Fights infection
Dark red blood means?
The blood is oxygenated
Where do all cells come from?
Pre-existing cells.
The nasal cavity is part of which system?
Respiratory system.
Which part of the digestive system is responsible for food intake?
The job of the platelet.
Stops wounds from bleeding.
Bright red blood means?
The blood is deoxygenated.
What is the cell membrane?
It protects a cell from an outside environment.
What system works with the respiratory system?
The circulatory system.
Which lung is larger?
The right lung.
Four components of blood
red blood cells, white blood cells, plasma, platelets.
What color are veins and arteries?
White
Where is the nucleus located?
In the center of the cell.
Which cells take in the oxygen we breathe?
Red blood cells.
When an animal gives birth, this is an example of?
Reproduction
Which ventricle pumps oxygen-rich blood?
Left ventricle.
Which blood vessel contains valves?
Veins.
Robert ____ invented the microscope in the 1600s
Robert Hook
What is the larynx responsible for?
Voicebox.
What is the trachea responsible for?
Air intake.