Which feature of a cell membrane determines whether molecules can cross
the membrane?

i would have to say autosomal

true                                                                                                       true true true true true true

b a mature ovary of a plant.

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.