Something that isn't a major concern could be the wether because the whether usually does not effect his experimental concept. In this case his concept is testing the effects of peanut butter on short term memory
the imbetween climates, its not cold its not warm, it subartic, or sub saharran, hope this helps
Answer:
I don't think so but u have to find out for your self
Answer:
the correct answer is the second option
They are made up of nitrogen bases,sugars,and a phosphate group
