Texture describes the combination of a. melody and rhythm. b. music and lyrics. c. melody and harmony. d. time and space.

You need a picture for this question or at least tell us what text ur talking about

Afirefighter is a rescuer extensively trained in firefighting, primarily to extinguish hazardous fires that threaten life, property and the environment as well as to rescue people and animals from dangerous situations.  just cut some parts to make them shorter and add some of your facts or what describes them most. or what they are supposed to do.