Why is it important to gently roll the swab acress the slide when preparing the direct smear from a patient specimen?

How can you determaine the number of a neutrons an atom has from an ayom's mass number and its atomic number? If the sun gets higher the sky will make a longer shadow? Is finger paint heterogeneous? Your weeping cherry is approx 18 yrs old and is about 20' tall you have spots in the folliage that you can see through to the trunk how can you trim the tree to get the spots or holes to fill in with? How many signaling methods does it take to transmite information? What might happen if animals are removed from the ecosystem? When the sum of the forces and moments in a structural system equals zero that system is said to be in a state of? Which state of water is most ordered a. solid b. liquid c. gas? Anders Celsius's middle name? Where did hurricane Andrew effect the most? Formula for barium and iodine? Does your house cool faster at lower ac temperature setting? What is biological source of neem? Cells are often bound to the extracellular matrix by in the plasma membrane? How many microliters are there in a volume of 370 cubed millimeters of cobra venom? How long would it take for 120 milliliters of hot water to begin freezing? A large rock falls from a cliff and break mechanical or chemical weathering? Why does dehumidifiers ice up? Which planet condensed into solid form closest to the Sun? How much changes in the plant community affect other properties of the ecosystem?