Which of these choices is a direct cost of using coal? O A. Human-health concerns
O B. Pollution from burning coal
O C. Coal-miner salaries
O D. Damage to common resources

pls I'm on a quiz and I need this answered quickly please I'll give the person the brainliest ​

OAmalOHopeO

the eggs of the insects should be the first thing collected at the scene.

false

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.