<span>the high expense; electron microscopes are costly</span>
I would say D and A are your answers :)
Answer:
Passing through clay beds filters groundwater, purifying out soil, or organic materials, and contaminants to leave behind pure water that fills up aquifers.
Explanation:
I hope this help you .
Answer:
I think the answer would be guanine and adenine
Answer:
Follow PMAT in cycle of Interphase
Explanation:
1: Interphase
2: Prophase
3: Metaphase
4: Anaphase
5: Telophase