A confined aquifer is
A. separated from the main groundwater
B. Found between two impermeable layers
C. Found in the unsaturated zone
D. The top layer of the saturated zone

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?

Use the distance formula to determine weather each pair of segments have the same length