I am almost positive the answer is light, but let me know if that is wrong
Answer:
Metalworking is the process of working with metals to create individual parts, assemblies, or large-scale structures. The term covers a wide range of work from large ships and bridges to precise engine parts and delicate jewelry. It therefore includes a correspondingly wide range of skills, processes, and tools.Metalworking is the process of working with metals to create individual parts, assemblies, or large-scale structures. The term covers a wide range of work from large ships and bridges to precise engine parts and delicate jewelry. It therefore includes a correspondingly wide range of skills, processes, and tools.
Metalworking is a science, art,[1][2] hobby, industry and trade. Its historical roots span cultures, civilizations, and millennia. Metalworking has evolved from the discovery of smelting various ores, producing malleable and ductile metal useful tools and adornments. Modern metalworking processes, though diverse and specialized, can be categorized as forming, cutting, or joining processes. Today's machine shop includes a number of machine tools capable of creating a precise, useful workpiece.
Explanation:

Ummmmm... A microphone is an example of a device that you can sing, and sometimes put autotune... I dunno?
:D

Answer:
B. The mosque provided an essential prayer and gathering location for Muslims
Explanation:
A. is not the correct answer. Mosques are sacred places, but they were not built to present themselves to other peoples and cultures.
<u>B. is the right answer. To Muslim people, a mosque is a place for prayer, and it is essential to have them be connected to religion and faith. Additionally, it is a place where all Muslims go and gather,</u> so the community needs to have a mosque near the settling place. In order to mark someplace as a settlement for Muslims and to have a fully functioning community, they would build mosques.
C. is not the right answer. Mosques are very important and house valuable Islamic art, but they are rarely tombs for the dead. Türbe are the tombs.