Answer:
I think it is B: an arc
Explanation:
hope this helps mark as brainiest
Snap rings, and bearings can be used to keep a gear on a shaft, hope this helps!!
It would be 72cm bc u need to add up all the line in the back to
Answer:
Purchase cost= 87056
Bar module cost= 292725
Explanation:
solution is attached below
Answer:
Aerobic biological treatment process
Explanation:
Aerobic biological treatment process in which micro-organisms, in the presence of oxygen, metabolize organic waste matter in the water, thereby producing more micro-organisms and inorganic waste matter like CO₂, NH₃ and H₂O.
