I think the answer is c may not be fully right
The 3 main parts of a volcano are Magma chamber, crater, ash cloud I think
Answer:
stay the same, decrease, increase in that order
Answer: Grass and leaves contains cellulose. Herbivores that feed on them lacks the enzymes required to break down cellulose.
However they possess multi chambered stomachs and they have a symbiotic relationship with micro organisms that live within the stomach.they micro organisms ,such as bacteria,helps to break down the cellulose into the form that the animal can absorb
Your answer should be a crack in the topmost section of a glacier