Individual members of a population interact with each other in several different ways. Examine the picture of wolves below. Image courtesy of the U. S. NPS In which of the following ways are these wolves interacting? A. They are competing for water resources. B. They are cooperating in order to obtain food. C. They are cooperating to build a shelter. D. They are competing for a mate.

They are cooperating in order to obtain food.

Explanation:

the speed increase from w to x due to increased gravity force

the speed decreases from x to y due to decrease in gravity

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.