Give three examples of reference points that are stationary relative o this is 20 !

Someone me with this: a mineral' is determined by its actomic structure.

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

Explain the process that creates the heat of the sun?