An interaction in which one species benefits and the other is not affected is classified as

answer; a muscle cell, another neuron and a of the above

a axis of a graph is a color or shade so we can all go outside and have a party so we can eat   some grilled cheese sammiches and broccoli and have some ugly fun times

i don't know why i put this, i know its not the i was just bored : p

delete this answer while you can