Answer:
Resource pooling
Explanation:
Resource pooling is a popular term in a cloud computing environment which refers to a situation in which service provider or an IT technician provides services to several users with provisional and scalable services, with authourisation to create and delete accounts with a simple click of a button.
The first is compression and the second is wavelength.
Answer:
neurotransmitter; receptor site
Like a key in a lock, the shape of the neurotransmitter must fit the receptor site to affect the postsynaptic neuron.