A group of students were curious about the effect of salt water on freshwater plants. Freshwater plants have a low concentration of salt in their cells (and lots of water). Where will the water move when the plants are placed in an aquarium with a high concentration of salt (and less water)?

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass

Which component in a graph indicates an independent factor? a. y-axis b. x-axis c. scale