Stomach, Liver, Small intestine
Heart, Spine, Veins
Brain and Spine
A saclike body cavity where both food and residue go in and out the same opening
A tube with two openings (mouth an anus)
A tube that has no openings
A saclike body cavity where both food and residue go in and out the same opening
A tube with two openings (mouth an anus)
A tube that has no openings
Input zones of a neuron
Conducting zones of a neuron
Trigger zones of a neuron
Input zones of a neuron
Conducting zones of a neuron
Trigger zones of a neuron
A tube that has no openings
A tube with two openings (anus and mouth)
A saclike body cavity where both food and residue go in an out the same opening
Input zone
Conducting zone
Trigger zone
The amount of nerves in one area
Loose mesh of nerve cells often found in jellyfish
A group of 1 or more nerves
Left atrium, right atrium, left venticle, right ventricle
Left atrium, right atrium, left artery, right artery
Upper left, upper right, lower left, lower right
Two parents that produce off-spring
One parent that produce off-spring
No parents that produce off-spring
Left atrium, right atrium, left venticle, right ventricle
Left atrium, right atrium, left artery, right artery
Upper left, upper right, lower left, lower right
Brain and spinal cord
Heart, blood vessels, lungs
Liver, small intestine, large intestine
Two parents that produce off-spring
One parent that produce off-spring
No parents that produce off-spring
Brain and spinal cord
Heart, blood vessels, lungs
Liver, small intestine, large intestine
Carbohydrates
Sodium-potassium
Nucleic acids
A vessel getting bigger
A vessel getting smaller
A vessel that doesnt get bigger nor smaller
Testosterone cells
Blood cells
Leydig cells
Input zone of one cell combining with the outout zone of the adjacent cell
A cleft between the output zone of one neuron and the input zone of an adjacent cell
A cleft between the input zone of one neuron and the input zone of an adjacent cell
Kidneys
Liver
Appendix
Erythrocytes
Leukocytes
Red blood cells
Nurse cells
The sperm cells
Fighter cells
Sensitivity molecule; diffuse across a chemical synapse
Sginaling molecules; diffuse across a chemical synapse
Motor molecules; diffuse across a chemical synapse
8-10 days
1 day
4-5 days
Break down of food that goes through the body, gets the nutrients taken out of it, then is eliminated
The flow of blood through the body
The process of sexual reproduction
Where oocytes form
Organ of sexual intercourse
Chamber wher an idividual develops