Which function does a neuron perform in a human body?

a It generates electrochemical signals so that the body can react to stimuli.
b It produces antibodies to destroy pathogens for protection purposes.
c It breaks down chemical substances into a form that is usable by the body.
d It delivers oxygen to the cells of the body for metabolic processes.

In 2015, about ten percent of total u. s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power