i am pretty sure it would be a chemical change so A
In the Southern Hemisphere this would be around June 20 and culminates on September 22.
I believe <span>erosion is what you are looking for..</span>
Answer:
When an organism dies or a leaf falls, it sinks into the earth's layers and decomposes. A carbon film is made when the oxygen, hydrogen and nitrogen of the organism disappear, leaving a thin layer of carbon. This process is known as distillation or carbonization.
Hope it helps!
:D
Answer:
You would divide the mass by the density. The volume would be 7 cm^3.
