Abrasion generally occurs four ways. Glaciation slowly grinds rocks picked up by ice against rock surfaces. Solid objects transported in river channels make abrasive surface contact with the bed and walls. Objects transported in waves breaking on coastlines cause abrasion. I HOPE THIS HELPED:)
Answer:
It must lose two electrons and become an ion.
Explanation: Hope this helps :)
Petrochemicals include many things, I would say All of the above. Hope this helped! :)
Answer:
C
Explanation:
DNA and RNA are the only nucleic acids on this list
Scientific Theory change but not thrown away because scientist
continue looking for possibilities and exact proportion to prove such theory,
though it is change because they always conducted hypnosis in every theory and
once it proves something different they conduct another hypothesis for more
actual evidence.
