Answer:
3( search and rescues triage trailer
Explanation
I say this because you need to start triage as soon as possible and you need patients for triage so search and rescue comes into that
Answer:
Bulk flow:
In cell biology, bulk flow is the process by which proteins with a sorting signal travel to and from different cellular compartments.
Facilitated diffusion:
Facilitated diffusion (also known as facilitated transport or passive-mediated transport) is the process of spontaneous passive transport (as opposed to active transport) of molecules or ions across a biological membrane via specific transmembrane integral proteins.