How does the information from multiple neurons are integrated to determine whether a postsynaptic nerve will fire?
include the following terms: action potential, neurotransmitters, synapse(s), presynaptic neuron, and postsynaptic neuron.

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

Which direction does the energy flow in this energy pyramid ?

This is the main structural axis of the plant that supports leaves, flowers and fruits; transports fluids; stores nutrients and produces new tissue.