Which factors effect earths climate?

Aneuron is stimulated with an electric pulse. the action potential is detected at a point 3.70 cm down the axon 0.0052 s later. when the action potential is detected 7.20 cm from the point of stimulation, the time required is 0.0063 s. what is the speed of the electric pulse along the axon? (why are two measurements needed instead of only one? )

Analyze the central conflict and its in a story to discover the theme. o resolution o protagonist antagonist character

What is the most appropriate method of gaining weight (muscle mass)