How many calories are needed to increase the temperature of the water in beaker C to the same temperature as the water in beaker D Recall that 1 calorie will raise the temperature of 1 gram of water by 1C. SHOW YOUR WORK! 3 pts ( show your work, give the answer and include the correct units)

Three cards with holes are arranged in a straight line. a light is shined through the first card’s hole and travels through all three cards. what does this tell you about light rays? a) that light is reflected b) that light is refractive c) that light travels in a straight line d) that light does not travel in a straight line

The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll

What mass of glucose is produced when 54g of water react with carbon dioxide