Q: Answer this question:

when did apple introduce the mac os system that prevailed until mac os x??

A: 1984

Q: Answer this question:

where does the book all the bright places take place??

A: small Indiana town

Q: Answer this question:

the point at which the trachea divides into the two mainstem bronchi is called the??

A: carina

Q: Answer this question:

human interaction with the nitrogen cycle is primarily due to??

A:
the agricultural sector