60.3k views
1 vote
The natural resource that American Indians used for waterproofing was

a. yucca plant
b. red clay
c. crude oil
d. alligator grease​

User Zinnuree
by
6.7k points

1 Answer

2 votes

Answer: Crude Oil

Step-by-step explanation:

User Aaafly
by
6.4k points