Answer:
The magnetic field of the earth was discovered by Carl Friedrich Gauss in 1835.
I think it's c because depression can be genetic and environmental.
hope this helps.
Explanation:
factionalism
basically everyone was in a treaty so they just worried about just their group or alliance and not about the overall picture
Response:
I actually rarely report inappropriate contents here in Brainly but thanks for the points!
Other:
Brainliest? Thanks!