Answer:
An alkaline solution of glucose acts as a reducing agent and reduces added methylene blue from a blue to a colourless form.
4. Force 1 Force 2 Comparison of Forces
Friction Gravity Force 1 is equal to Force 2
Explanation:
It is used as a catalyst.
an electron is part of the 3 things that are in an atom, it has a negative charge
cis the answer
