Answer:
Minerals are grouped by their chemical composition. Silicates, oxides, sulfates, sulfides, carbonates, native elements, and halides are all major mineral groups
Answer:
Base pairs occur when nitrogenous bases make hydrogen bonds with each other. Each base has a specific partner: guanine with cytosine, adenine with thymine (in DNA) or adenine with uracil (in RNA). The hydrogen bonds are weak, allowing DNA to 'unzip'.
The acid gets rottten and the pH BALANCE and it gose under a cheamcal change
Answer:
Overharvesting
Explanation:
Too much harvest and planting causes the soil to wear down and be less useful.