(this is a punnett square btw) sponge bob squarepants is heterozygous for his square shape and his partner, spongebarbra, is round. create a punnett square to show the possibilities that would result if they had children

A punnet square can be described as a diagram which illustrates the outcomes of a cross.

Let's consider the alleles in bob squarepants is Ss and the alleles for his partner spongebabra are ss. The punnet square can be drawn as follows:

       s            s

S    Ss       Ss

s    ss        ss

The results from the punnet square show that there is a 50% chance that the offsprings will be heterozygous for square shape just like squarepants. There is also a 50% chance that the offspring produced will be round like spongebarbra.

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.

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.