Answer:
The length of the rectangle is x^2 + x - 3.
Explanation:
Fossils help scientists date rocks: True
Sometimes younger rock layers are found beneath older rock layers: True, because it happens with landslides and other causes.
No fossils from the Precambrian era have been found because there were no organisms at the time: False because there were organisims like algae and bacteria, and there are a very small amout of fossils from that era.
The map of Earth has changed over millions of years, but is now set: False
The answer is D.
Well, I would say that nagging someone is always a bad idea, especially if your wife just went through something like childbirth recently. Ignoring her isn't going to improve his relationship at all either if anything, it will hurt it. Just accepting and doing nothing will not make the relationship any better either. So the answer is D. Talk to and spend more time with her.