“Physical” and “chemical” are two types of . A. weathering
B. erosion
C. landforms
D. bodies of water

after the roman empire, the catholic church began to unify by taking on many duties of a government.

2. a land bridge connected asia and north america thousands of years ago.

4. crossing the land bridge would have been simple for the first migrants.

5. people might have crossed a land bridge while hunting animals.

may i see the answer choices?