Which of the following would be included in public health? -purifying water with chlorine to kill disease-causing bacteria species
-reducing water pollution to protect an endangered fish species
-providing water and wetland habitats necessary for many frog species
-removing solid waste from water to prevent killing marine bird species

answer; /// i believe the correct answer is (thrombocytopenia); (a)

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)