Answer:
start skating in hilly areas
Explanation:
it would make skating more difficult, hence increasing the intensity.
Answer:Global Plagiarism
Explanation:Global Plagiarism is the process of searching and collecting information or data which you don't have any contribution and directly using it as your own work, In the ranking of Plagiarism it is classified as severe. This type is not encouraged by most Education institutions because it doesn't show creativity and the main essence of giving this responsibility will be lost.
Answer:
A buffer
Explanation:
A buffer is composed of a weak acid and a conjugate base. They are resistant to pH because of equilibrium between the acid and its conjugate base.