Why is frying an egg an example of a chemical change? a. atoms are lost during the reaction as bonds are broken
b. atoms are gained during the reaction as new bonds form
c. the products have different properties than the reacts
d. the properties of the reacts are seen in the products

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