A student made this diagram to the cell that they observed during science class Teacher asked student to identify the cell as the plant or animal and to explain the reasoning for their conclusions

Wiy doeres rere okhn a pump whon working betwon the same pressure range?

How to increase the thermal officiency of an ideal simple rankino cycle? among these methods, which one is the best and why?

A)-in the process of engineering design, explain the contribution of material selection. b)- explain the procedure of synthesis as is employed in engineering design. c)- is there any relationship between ergonomics and engineering design? explain. d)- safety consideration in engineering design includes human, product and the enviroment . explain how safety will be incorporated into the design?