Which cell type is not found in connective tissue?

Match each organ or function with its body system. produces urine large intestine ureters mouth filters blood absorbs nutrients from food

How are gene and protein sequences used to classify organisms?

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? )