Carbohydrates are made up of carbon, oxygen, and?

A. Gold

B. Potassium

C. Hydrogen

D. Copper

How many calories of energy will 20 grams of carbohydrates provide if 1 gram provides 4 calories? A. 80 calories B. 100 calories C. 200 calories D. 240 calories

When does a 600-calorie meal exceed the number of calories burned in two hours? when a 200 lb person plays basketball when a 160 lb person does aerobics when a 200 lb person walks at 3.5 miles per hour when a 160 lb person plays volleyball

What are 5 different agents of mechanical weathering?

In a pea plant, tall (T) is dominant to short (t), and green peas (G) are dominant to yellow peas (g). A tall plant with yellow peas (Ttgg) is crossed with a short plant with green peas (ttGg).

What is the difference between a coarse knob and a fine adjustment knob on a microscope

Which of the following is NOT a hormonal type of contraception? A. Depo-Provera B. Contraceptive diaphragm C. Injectable progestin. D. Birth control patch. E Oral contraceptives.

The range of vegetables, fruits, meats, nuts, grains, herbs and spices used in cooking are known as what?

A hunter-gatherer society begins to adopt an agricultural lifestyle. which of the following will most likely happen? select one: a. it will begin to rely on a larger number of food crops. b.

True or false, in humans, bile breaks lipids into three fatty acids and one glycerol molecule

What is the outermost feature of the sun called?