Answer:
D. Crop plants have shallow root systems, and most of the mineral nutrients are on the surface.
Explanation:
According to the question, we are required to provide the best explanation for the given sentence which says that crop plants make use of more mineral nutrients than native plants.
Based on this sentence, the best explanation would be that crop plants have shallow root systems, and most of the mineral nutrients are on the surface.
Both the areas observed participated in significant long-distance trade.
Answer:
D. The last option
Explanation:
You can't divide by 0, so find out when the given function is discontinuous.

You can see that x is discontinuous at x=-1,1, so find a piecewise function that fill in those gaps.
Plug x=-1,1 into your function to find out what values you need to fill in. But of course it's discontinuous at those points, so plug in a number near x=1 and x=-1. I chose x=-1.1 and x=1.1


so we need to fill in 2 at x=-1, and fill in 4 at x=1
The answer is A
Explanation:
Since Marissa wants to become a manager that is why she cannot have an on job training during her job. She needs an apprenticeship right after her degree so that she could get some experience from her seniors. Getting a degree merely and having no experience cant lead one to a managerial post.
I hope it will help.
The Anti-Federalists (or the Democratic-Republicans) believed that the new constitution wouldn't give the states the right amount of rights. They thought the centralized government would be a new form of monarchy. For example, Thomas Jefferson (a Democratic -Republican, who won the election of 1800 becoming our 3rd president) aimed to lower government spending and taxes, giving the power to the states.
Hope this helps :)