PLSS I NEED HELP :( What metal did Sumerians learn to use? A. bronze
B. iron
C. nickel
D. steel

A. Bronze

Explanation:

Copper was one of the first metals used, and it is used to make bronze.

the 5th amendment is about the justice system

explanation:

there is no double jeopardy

due process

grand jury

and that you can’t incriminate yourself

answer; first blank(1); 30% two(2); salmonella; i believe this is correct; //good luck;