A. If motion starts and stops at the same location, then the displacment is zero.
D. Distance is always greater than or equal to the magnitutde of the displacement.
Answer:
The 3rd sentence is the wrong one:
'All carbohydrates have the general formula Cn(H2O)n'
Explanation:
This is wrong because it's a formula that holds true for simple sugars, but not for complex ones.
Take sucrose as an example, its formula is C12H22O11. Clearly it's C12(H2O)11.
This is so, because when a glycosidic bond is formed, it does so with the loss of a water molecule; hence the reaction is called condensation.
Explanation:
its hard its either B or C i dont wanna be wrong;-;
A. deposition
this means that it was moved from one place to another and can be transported by ice, water, gravity, or wind.
The correct answer is D. Mixtures can be easily separated solutions cannot.