Scenario C: Electrolytes.
If I'm not mistaking it's emphasis but I would get a second opinion
Answer:
sanhi ng pagkalbo ng kagubatan sa Pilipinas ay sunog sa kagubatan, pagsasaka ng "kaingin" (pagsasaka sa slash-and-burn), at mga operasyon sa pagmimina. Ang mga pagsabog ng bulkan ay sumalanta din sa ilan sa mga tropical rainforest ng bansa.
The "Emancipation Manifesto" set serfs free and gave them land. The correct option among all the options that are given in the question is the third option. This manifesto was issued by Alexander and it contained 17 legislative acts that actually freed the serfs and provided them with lands. This gave the peasants the right to buy lands from their landlords.
It ended about 1.8 million years ago