Answer: I could be wrong but I'm pretty sure it's
1. north
2. south
Explanation:
When the Articles of Confederation were ratified they gave all power to the states, meaning it created a weak central government unable to tax.
1 pound is not the same as 105.6 milligrams. The difference is one of them is heavier than the other, or it doesn't hold as much.
Answer:
Hand dexterity that allowed humans to create changes to their environment. This included cooking food and creating complex tools. Cooked food provided much more and better protein at less work. This meant that humans could spend their time on things other than chewing food.