[heâ³mah-to-poi-eÂ´sis] the formation and development of blood cells. In the embryo and fetus it takes place in a variety of sites including the liver, spleen, thymus, lymph nodes, and bone marrow; from birth throughout the rest of life it is mainly in the bone marrow with a small amount occurring in lymph nodes.
Calories in a Crispy Pico Guacamole Chicken Sandwich There are 680 calories in a Crispy Pico Guacamole Chicken Sandwich from McDonald's. Most of those calories come from fat (41%) and carbohydrates (41%).
Children enjoy Happy Meals with Chicken McNuggets, Cuties, fries, and a low-fat milk jug at 440 calories, 20 grams of fat, and 550mg of sodium. McDonaldâs completes meals by offering customers a variety of hot and cold beverages. A small sweet tea contains 160 calories, 40 grams of carbs, and 10mg of sodium.