A dentist's chair works by using a hydraulic system. A large piston presses hydraulic fluid into tubes that vary in size. This piston allows the fluid to move into tubes and create lift.
Answer:
Most of the cells in the human body are actually red blood cells.
Explanation:
Adult humans have somewhere around 25 trillion RBCs in their body, on average. Women usually have fewer RBCs than men, while people living at higher altitudes will usually have more.Hope it helps:)
Answer:
Water's lower density in its solid form is due to the way hydrogen bonds are oriented as it freezes.
Explanation:
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Answer:
here you go
Explanation:
They take place on thylakoide membranes on the inside is called the lumen in the outside is the stroma where the light reactions take place