Be ! which of the following describes how the circulatory and the digestive systems to maintain homeostasis by working together?

a. by delivering oxygen to cells b. by having cells the fight infections c. by delivering nutrients from food to cells. d. by carrying waste to the kidneys

Select the correct answer from each drop-down menu. daniel and sanya are scientists. daniel is studying whether the increasing frequency of tropical storms is affecting coastal erosion. sanya is investigating whether the discharge from industrial plants has any impact on the ph concentration of freshwater swamps in the surrounding area. which fields of science are daniel’s and sanya’s studies most closely related to? daniel’s field of study is related to science, and sanya’s field of study is related to .

At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas

What is the equilibrium constant of aa+bb=cc+dd