(C)theories can be used to predict the existence of as of yet unobserved things or phenomena
Electron microscope‘s differ from light microscope’s in that they produce an image of specimen by using a beam of electrons rather than a beam of light. Electrons have such a shorter wavelength than visible light, and this allows electron microscope to produce higher resolution images than standard light microscope‘s
C. At a pH of 8, the enzyme starts to denature and changes shape.
Negative feedback, because sweating can decrease body temperature.
mean is all values added together and divided by number if values. mode is most often. median is middle cross from both sides
