The light-year is used to describe distances between Earth and stars other than the Sun because the astronomical unit is Select one:

a. too small.

b. too large.

c. not accurate.

d. not well defined.
Pls help!!

B) Too large because the distance between the stars and  the earth is too much to measure in any other unit

i believe it would be c: tons.

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.