Very thin blood vessels with very thin walls
Classified in Biology
Written at on English with a size of 987 bytes.
Tweet |
1. Trachea+Alveoli
b. X=o2 y=co2
c. 8.4
d. Diffusion
heart = Lungs=loss of co2 and blood gets oxygenated
=tricuspid valve = prevents backflow
=Heart Beat=0.3,3,75
Pez=surface area, blood supply and thin walls
Ojo= a,b,g,f,d
Graph= temp abajo
Veins have a bigger lumen than arteries to help blood Flow despite the lower pressure. They also have valves to help keep the blood Flowing in the right direction.
Lymphocytes produce antibodies and some convert into Memory cells
Pathogens cause disease
Phagocytes detect foreign things to the body and they are Non specific