process by which one separates compounds from one another by passing a mixture through column that retains some compounds longer than others.
1. sundering
2. talc
3 luster
Explanation:
biotic factors are the things which have life like animals and plants
And Abiotic factors are the things which don't have life like air,stone and river
Answer:
The biggest risk with recharging alkaline batteries is leakage. As you probably know, alkaline batteries leak even under normal circumstances. Internal off gassing, made worse by heat, creates pressure that can breach battery seals. Therefore, the risk of leakage is an even bigger risk when recharging.
The answer to your question would be C. Also you put two "B"'s XD
