The radiochemist, will i. glow, studied thorium-232 and found that 2.82 × 10–7 moles emitted 8.42 × 106 α particles in one year. what is the decay constant for thorium-232? multiple choice 2.99 × 1013 yr–1 4.96 × 10–11 yr–1 none of these choices are correct. 3.35 × 10–14 yr–1 1.40 × 1010 yr–1

Why is it so important to have a lifetime commitment to training? a-it takes your entire life to become fit b-it keeps you from becoming bored c-you will lose strength and endurance once you stop exercising d-it increases your motivation in life

Based on the chart, what are the three most effective methods to protect against pregnancy?

From the list below, choose all the correct statements about the functions of fat. select all that apply. select all that apply. fat provides flavor and texture to food (think ice cream) and also leaves you satisfied for longer after a meal. fat in the diet allows for the transport of vitamins a, c, and e because they are fat-soluble. lipids are an essential component of cell membranes, act as insulation under the skin, and protect organs from injury. the body can rely on carbohydrate stores during periods of low energy intake. fat is a good source of energy providing 4 kcal/g.