In South and Southeast Asia, humans commonly modify and interact with water supplies in all of the following ways except by
A building bridges
B. building dams
C. participating in aquaculture
D. fishing
Please select the best answer from the choices provided
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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? )

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Which identifies the main purpose of biological taxonomy?