Does the sentence "Milestone 1, Build 7850, was leaked on April 12, 2011." provide a valid answer to the question "When was Milestone 1 divulged?"

A: yes

Does the sentence "Organisms that feed on autotrophs, the producers of the trophic pyramid, are known as herbivores or primary consumers; those that feed on heterotrophs such as animals are known as secondary consumers." provide a valid answer to the question "When a new apex predator moves into an area this changes."

A: yes

Does the sentence "At high frequencies, hiss, pops, and ticks are significant." provide a valid answer to the question "What kinds of unwanted sounds are often heard at high frequencies?"

A: yes

Does the sentence "Bituminous sands are mined using enormous (100 ton capacity) power shovels and loaded into even larger (400 ton capacity) dump trucks for movement to an upgrading facility." provide a valid answer to the question "Where is the mined bitumen taken for refining?"

A:
yes