Your baby's finally here, and you're thrilled â but you're also exhausted, uncomfortable, on an emotional roller coaster, and wondering whether you'll ever fit into your jeans again. Childbirth classes helped prepare you for giving birth, but you weren't prepared for all of this!
The trabeculae carneae are muscular, columnar protrusions found on the internal surface of the ventricles, the main pumping chambers of the heart. It is thought that they help prevent suction that would occur with a smooth surface.he trabeculae carneae are muscular, columnar protrusions found on the internal surface of the ventricles, the main pumping chambers of the heart. It is thought that they help prevent suction that would occur with a smooth surface.
The function of carbohydrates is to give energy to all the cells in our body and they fuel the basal. metabolic rate (the rate at which we use energy at rest) and activity levels. Carbohydrates are split into four groups each have their own role in the body.arbohydrates are what gives you your energy if you eat a food like pasta that has alot of carbs in it it gives you energy if you concume more carbs than you burn through phis â¦ ical activity the extra carbs get stored as fat. 9 people found this useful. Robbn94.