Is the period of growth where sexual maturity occurs. After this period, the animal's growth rate
a. Gestation; increases
b. Puberty, decreases
c. Pre-natal; stays the same

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 awnser is d i think

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

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