Which statement best completes the timeline about the history of Brazil? Brazil declares
independence
from Portugal.
Portuguese
royalty holds
power.
Military leaders
set up a
republic.
Brazil becomes
a military
dictatorship.
OA. Argentina invades and conquers Brazil.
OB. Rebellions split Brazil into two countries.
Oc. Brazil sets up an empire in South America.
O D. Citizens gain the right to vote for leaders.

Two metal blocks that have slightly different temperatures are placed next to one another. after five minutes, they both have lower but equal temperatures. according to the law of conservation of energy, what  most likelyhappened? energy was created inside the blocks.energy was destroyed inside the blocks.energy was absorbed into the blocks from outside the system.energy was transferred from the warmer block to the cooler block.