I've been waiting for like 10 mins. answer this. which of these equations describes photosynthesis? a. 6co2 + c6h12o6 --> 6h2o + 6o2 b. 6co2 + 6h2o --> c6h12o6 + 6o2 c. c6h12o6 + 6o2 --> 6co2 + 6h2o d. 6co2 + 6o2 --> c6h12o6 + 6h2o

A48 g piece of ice at 0.0 ∘c is added to a sample of water at 7.4 ∘c. all of the ice melts and the temperature of the water decreases to 0.0 ∘c. how many grams of water were in the sample?

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

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