True or false?
1. there are 2 zones in a brain responsible for spacial awareness.
2. short-term and long-term memory zones are located behind the forehead.
3. motor neurons can work faster that sensor ones
4. a brain uses over a third of all your body resourses.
5. neurons outnumber all other cells in a brain.
6. there's no direct correlation between the level of intelligence and the size of brain.

the sun d the answer is sun

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.