Which term should the nurse use to describe a scar that extends beyond the border of traumatized skin?

The correct answer is: keloids

Keloids are formations of fibrous tissue that are formed over the wound to repair and protect the injury. Scar tissue overgrow and extends beyond the border of traumatized skin. Keloids are often flesh-colored, pink, or red and can cause itchy patch of skin.

the answer is c.) there is a warm front in region a and a stationary front in region b.

sheep is a herbivore animal whereas grasshopper belongs to the class chordates but both of them feed on greens.  

if grasshopper and sheep feeding on a pasture land, i do not think both of them will have any impact on each other. however, the number of the species can make difference. since sheep feed on greens, there is a possibility there left no pasture land for the grasshoppers or they may get extinct.