Answer:
a) a computer monitor
Explanation:
component contact - an interaction between two components (meaning that it is not equipment, and cannot be cleaned)
keyboard - I mean I guess you could but you need to clean between the keys so you might need a q-tip or something similar
Answer:The coal-fired steam engine was in many ways the key technology of the Industrial Revolution. Steam power was first used to pump water out of coal mines by Thomas Newcomen, who invented the first steam engine that truly worked in 1712. ... Watt had taken Newcomen's design and improved upon it.
Explanation:
Answer:
the correct answer is A
Explanation:
murder is punished by law.