Answer:
standard unit used to measure the mass is kilogram
(Kg)
A words history of a origin and development of its meaning
Answer:
This passage is an example of an editorial
Explanation:
An editorial presents information and contains investigation and facts but it differs from the news story since it is biased and it has the purpose of appeal to the audience, here the writer will expose their point of view, based on the acquired and expressed information and it could have two styles it could be informative or entertaining.