What are two functions of the nervous system in a mammal?
learning and gas exchange
blood circulation and coordination
information processing and movement
gas exchange and blood circulation

What is the answer for the complicated molecules that make up living things usually contain carbon. why is carbon so important in these molecules?

Draw the structure of dna nucleotide with adenine as nitrogenous base

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.