O. A small pond is the only source of water for a local cattle ranch and the rancher wants to know how much water evaporates off the pond every day. Plot a graph of how the volume of the pond will change
throughout the course of the day

im pretty sure its b

water at room temperature is flowing through a pipe with pressure taps located 10 ft apart along one section of the pipe, which are connected to a mercury (s=13.6) manometer.

the answer is c i took the test

nuclear fission produces elements that are heavier than helium.

the elements that are used in nuclear fission and their products are much heavier than helium.