What is not included on a business envelope? postage return address main address datewhat is not included on a business envelope? postage return address main address date

The answer is postage.

A postage has to do with shipping payment. A buisness letter doesn't need that but it does need a return address, date, their address.

Postage

Explanation:

a) he encouraged islamic schools to introduce greek texts.

d) he invited greek scholars to teach their texts to the locals.

explanation:

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.