In pressurized oil acts on a piston to provide the lifting action.
Select one:
O a. Vehicle jacks
b. Mechanical jacks
O
c. Pneumatic jacks
O
d. Hydraulic jacks

these  signals travel  down a part of the neuron called the axon, which is like a wire that carries the  signal  to othernerve  cells. on average a  nerve  cell sends a  signal  at about 50 meters per second, which is over 100  miles  an hour!

i think its c but i'm not

you have to be a moderator in order to delete questions. ask jaysl the community associate any questions about the application if you don't understand anything. happy to   : )   here's the application link if you want to apply http: