Which point from Passage 1 is not relevant, or necessary, to support the author's claim about the effects of the printing press?
Scientists could more easily and more accurately share their work.

The church printed its message directly to the people.

The type of ink used for printing changed from
water-based to oil-based.

Books were more available and more affordable.

The type of ink used for printing changed from water-based to oil-based.

Explanation:

The point that is not relevant, or necessary, to support the author's claim about the effects of the printing press is that "The type of ink used for printing changed from water-based to oil-based."

This particular option did not express the importance or effect of the printing press. The effect of the printing press actually means what impact the printing press is making in various areas of human life.

Definitely, Option C is not relevant or necessary to support the author's claim.

for me i cant do homework without music, so, i guess i would say faster with it, than without it. for me at least.

what lesson are you referencing?