Katie wants to do an experiment to test what factors affect the growth rate of sunflowers. She plants two groups of sunflower seeds in identical pots, gives them the same amount of fertilizer, and lets them sit in the sun for the same amount of time every day. She gives one group of seeds 10 mL of water a day. She gives the other group 1 mL of water a day. The group that receives 10 mL of water grows the fastest. Katie analyzes and publishes her results. Based on the results of Katie's experiment, what question could she ask next to continue her research on sunflower growth rate?
A. Will sunflowers grow to a larger maximum size in rocky mountain soil or in sandy soil from the beach?
B. Will sunflower petals be a brighter yellow if Katie adds yellow dye into the water that she gives them every day?
C. Will the growth rate of the sunflowers change if Katie increases the amount of water given to 20 mL a day?

You are to give ampicillin with a recommended dose of 25mg/kg to a child with a mass of 29kg. if stock on hand is 250mg/capsule how many capsules should be given?

7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation. 8. when a 2.5 mol of sugar (c12h22o11) are added to a certain amount of water the boiling point is raised by 1 celsius degree. if 2.5 mol of aluminum nitrate is added to the same amount of water, by how much will the boiling point be changed? show all calculations leading to your answer or use 3 – 4 sentences to explain your answer. 9. if 5.40 kcal of heat is added to 1.00 kg of water at 100⁰c, how much steam at 100⁰c is produced? show all calculations leading to an answer. 10. the freezing of water at 0⁰c can be represented as follows: h2o (l) ↔ h2o(s) the density of liquid water is 1.00 g/cm3. the density of ice is 0.92 g/cm3. in 3 – 4 sentences explain why applying pressure causes ice to melt.

Which of the following units is not an official si unit? mole liter kilogram ampere