Answer:
D, C and A are the correct options.
B is less likely rather is a personal reference.
The answer is C, because it was done on purpose, therefore NOT naturally. Not done by nature.
Broccoli is found in it
hope it helps
Answer:A
Explanation:
A fixed pulley raises the load in a unidirectional manner... This therefore reduces the force required to raise that same load without the pulley.. It actually reduces the force required to raise objects