Questions

We all know that, Mitochondria is the powerhouse of the cell. In both Plants and animals, it produces a usable form of energy.

Emphysema is a condition that involves damage to the walls of the air sacs (alveoli) of the lung i.e, primarily causes shortness of breath due to over-inflation of the alveoli.

First, emphysema causes holes to gradually form inside the lungs' air sacs, thereby weakening their internal structure and inhibiting the exchange of oxygen and carbon dioxide.

Assessing opportunity cost involves making choices and dealing with consequences.

The first oil well was dug in 1859. The oil production has since declined but it retains its name for high grade oil

Magnetism in materials is due to circular motion of electrons.

Activation of the receptors by stimuli is called Sensation.

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