The moment of energy and nutrients thoughts living system as diffidence because because

The moments of energy and nutrients through living systems are different because

The movements of energy and nutrients through living systems are different because (1 point) energy flows in one direction, and nutrients recycle. energy is limited in the biosphere, and nutrients are always available.

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.

the scientific method.