An example of the body maintaining homeostasis is
a. growing hair
b. shedding skin
c. sweating when hot
d. burping

Homeostasis is about keeping the internal structure of the body stable: growing hair for example produces something, but it is not about keeping the internal state of the body stable.

the correct answer is C. sweating when hot: this brings the temperature of the skin down when it's hot, keeping the temperature of the skin and the organs under the skin stable!

Orbit is represented by the blank space

Single strand binding protein by peptide bond