Low concentration to high concentration
Answer:
is caused by an abnormal infectious protein in the brain called a prion. Proteins are molecules made up of amino acids that help the cells in our body function.
Explanation:
1. d
2. a
3. a
theres the first few im not sure about the rest
Depends, It could be good or not you never know
Answer:
Heat from the air will move to the book
Explanation:
B
