If a sample of pure calcium (ca) contains 4.69 x 1022 atoms of iodine, how many moles of calcium are in the sample? . a) 0.0779 mol. b) 0.130 mol. c) 7.78 mol. d) 12.8 mol

Identify and describe the three ways that mutations affect organisms.

Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature

Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt