Answer:
Lots of cons
Explanation:
It produce less current like 0.5 A. But a a simple cell can make 1.5V.
The material used to create it is very expensive.
So it's not efficient enough.
Answer:
places,religions,movements,physical systems
The consequences are loss of timber and of the environment in which wildlife live in.
Answer:
A freed thousands of slaves.
Explanation:
The Dred Scott decision was to freed thousands of slaves.The decision was to freed the slaves in any form.
He was the enslaved American African man.His color was black that is why he and his peer was unable to get proper justice in the United state .During 1857 he took a important decision regarding slavery in United states.
