Why is the number of trophic levels that can exist limited?

Explanation: There may be a fifth, but there is not enough energy to support any other levels.

Which is why there is effectively a limit to trophic levels.

meiosis is the correct answer

homeostasis is the tendency towards a relatively stable equilibrium between interdependent elements, especially as maintained by physiological processes. and this is how it applies to the integumentary system. back to top. skin functions in homeostasis include protection, regulation of body temperature, sensory reception, water balance, synthesis of vitamins and hormones, and absorption of materials. when body temperature falls, the sweat glands constrict and sweat production decreases.