Suppose you have a Coleus plant with leaves like the one on the left below. What would you expect if you covered one half of one leaf (vertically from midline to edge) with aluminum foil and kept the plant in the sun (watering regularly) for one week? Include a description of what the leaf would look like after staining and why.

Jenny wanted to know whether the type of fertilizer she used affected how well her tomato plants grew. She wanted to test 3 fertilizers: Fertilizer A, B, and C. Jenny split up her garden into 3 sections and planted the same number of tomato plants in each section. When planted, all of the plants were the same height and all sections of the garden received the same amount of sunlight each day. Jenny used Fertilizer A in section 1 of the garden, Fertilizer B in section 2, and Fertilizer C in section 3 of the garden, ensuring that she used the same amount of fertilizer on each plant in each section of her garden. She watered the plants at the same time of day with the same amount of water for 3 months and then she measured how tall each of the plants in each section were. Which of the following is a confounding variable that could affect the results of the experiment if it is not controlled? Choose all that apply. Type of fertilizer |Amount of sun exposure Amount of fertilizer Watering

Why sunflower seeds is used for beautification purposes? Write its specific activity and uses on beautification purposes. please briefly write at your own words.

This diagram contains an oversimplification. Can you find it? Modify the diagram to improve it.