As body size increases in animals, there is
A)a decrease in the surface-to-volume ratio.
B)no further reproduction in aqueous environments.
C)the tendency for larger bodies to be more variable in metabolic rate.
D)an increase in migration to tropical areas.
E)a greater challenge to maintaining body warmth in cold environments.

Question

Quizplus · Accepted Answer

As animals grow in size, their volume increases at a faster rate than their surface area. This causes a decrease in the surface-to-volume ratio, which can limit the efficiency of certain physiological processes, such as gas exchange and nutrient uptake. This can also lead to challenges in maintaining internal body temperature, especially in cold environments.

As Body Size Increases in Animals, There Is