Answer:
The person left
Explanation:
The person could of been banned or deleted their account
I don't know technology, but using Satellite images, we are able to see that the continents once fitted into one 'jigsaw'. This shows that the continents must have drifted to its original place. Furthermore, Geothermal stations have pointed out convection currents in the Earth's mantle has caused the movement of crusts.
Answer:
see explanation
Explanation:
Carlos can make a copy of the old presentation that preserves all the formatting, and replace old content with new information.
Answer:
1 true 2 true 3 false 4 true
Explanation:
