HhAnswer:
1
Explanation:
H
Matching:
1)C; 2)E; 3)D; 4)H; 5)G; 6)F; 7)A; 8)B
Multiple Choice:
9) C
10) B
11) A
12) C
13) C
Answer:
vinegar and salt may help it
Answer: I think 160,000 years ago
