Question

Which is an example of a compare-and-contrast text structure?

Pumice stone is formed when volcanic lava cools and hardens.
Smelting is the process used to remove minerals from rocks.
Silver turns black over time, but there are ways to help prevent this.
Gold and silver are precious metals, but gold is more valuable.

Answer 1

The Answer is D :) Goodluck

Step-by-step explanation:

Answer 2

Answer:gold and silver are precious metals but gold is more valuable

Explanation:

i took the test and it told me i was right