23:2 and joshua called for all israel, and for their elders, and for their heads, and for their judges, and for their officers, and said unto them, i am old and stricken in age:

How would the previous sentence be correctly capitalized?
Answer: 23:2 And Joshua called for all Israel, and for their elders, and for their heads, and for their judges, and for their officers, and said unto them, I am old and stricken in age:
indoor air pollution has been classified by the epa (united states environmental protection agency) in the top 5 of the greatest risks to public health.

How would the previous sentence be correctly capitalized?
Answer: Indoor air pollution has been classified by the EPA (United States Environmental Protection Agency) in the top 5 of the greatest risks to public health.
the large ring was broken by a disconnected "key" or "hammer" with unclear contours, 16.7 meters long.

How would the previous sentence be correctly capitalized?
Answer: The large ring was broken by a disconnected "key" or "hammer" with unclear contours, 16.7 meters long.
50 g chopped dark chocolate

How would the previous sentence be correctly capitalized?
Answer: 50 g Chopped dark chocolate