its a kind of passive transport.
active
the cat was injured in a fight passive or active
passive
Passive (diffusion).
Passive
active and passive
== == "English grammer active and passive voice change from active to passive .
"The policeman chased after Fred" is active voice.
is a thermocouple an active or passive transducer?-why?
Passive is to change as active is to affect.
It is passive.
passive