Brainliest for first ! a litter of pigs is born three are female and three are male which set of symbols correctly describe the gender of each piglet a. x, x, x, y, y, y b. xx, xy, xx, xy, xy, xx c. xxy, xxy, xxy, xx, xx, xx d. xx, xx, xx, yy, yy, yy

Many body systems work together for proper functioning of the body and to maintain internal homeostasis. the works to break down food eaten before exercising. the takes in the nutrients obtained from the food. the body sweats as a mechanism to cool off, because the is working to flush out toxins.