A student wants to view live organisms less than 1 millimeter in size, which are found in a water sample collected from a stream. Which microscope would be best for the student to use while observing these living organisms?

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4

The fluid mosaic model of the membrane proposed that membranes