Type of neuron that pick up stimuli from the internal or external environment through sensory organs ?

sensory neuron

Explanation:

The type of neuron that is being described in this scenario is known as a sensory neuron. Like mentioned in this question this neuron picks up a stimuli from any both internal and external environments. It converts this stimuli into a nerve impulse. This nerve impulse is ultimately what the sensory neuron sends to the sensory organs. The nerve impulse is sent through a synapse and received to create an action potential.

1. (1.2kw)x(15/60hours) = .3kwh --> a

2. (5kw)x(90/60hours)x(8cents/kwh) = $0.60 --> d

3. microwave --> 1200 watts = (1.2kw)x(6/60hours) = .12kwh

coffee-maker --> 900 watts = (.9kw)x(10/60hours) = .15kwh

therefore, it requires more energy for the coffee-maker to do the same amount of work.

so the answer is a.