The difference between pH 3 and pH 4 is a 10 fold difference in the concentration of H+
(Carnivorous) They don't rely as much on the mechanical breakdown of foods in the mouth as much as they usually eat their prey whole. They also have U-shaped stomachs.
They regurgitate indigestible things (e.g. Large Bones)
They have shorter, spiralling intestines, but this means it also has a large surface area.
That would be I, II, and III
I and II will cause a frame shift mutations.
II can cause horrible effects if the substituted base codes for a stop codon.
Answer: Carbon Dioxide, Water, Chemical, Radiant, Glucose, and Oxygen
Explanation: This is in order for the line they should be in
