How many chemical changes occurred in this scenario?
Justin is making a snack. He toasts a piece of bread and
spreads peanut butter and jelly on it. Then he cuts an apple
into several slices and adds these to his plate. Next, Justin
mixes a scoop of lemonade powder into a glass of water,
mixes it, and adds ice.
two
three
four

Which of the following initial observations would more directly lead to this research study? a) ginko biloba is cost effective and also possesses heart-protective, antioxidant, anti-inflammatory properties. b) metformin is an effective treatment of patients with t2d, but shows side effects that complicate the disease state. c) over the past several years, the cost of treating t2d within the united states has increased dramatically. d) many plants contain molecules that improve the health and quality of life of patients with a variety of diseases like t2d. e) t2d affects millions of individuals in the usa and worldwide many of who could benefit from improved therapies.