Question: how often do elk have sex I found the following answer on Google: Their great adaptability may threaten endemic species and ecosystems into which they have been introduced. Is that a correct answer? Yes or no.
No

Question: what two empires fought to control afghanistan I found the following answer on Google: In the late 19th century, Afghanistan became a buffer state in the " Great Game " between the British and Russian empires. Is that a correct answer? Yes or no.
Yes

Question: how is rfid tag powered I found the following answer on Google: An RFID tag attached to an automobile during production can be used to track its progress through the assembly line. Is that a correct answer? Yes or no.
No