I dont know...... May be it has to less so it can Lung can move up and down without worring about carryin the tissue...... I am not sure of this answer. SO DO NOT TRUST IT.
Because mass and energy are equivalent, as Einstein showed, and even if you destroy a small amount of mass the energy released is very large.
Any unbalanced force will make any mass accelerate. Clearly, a small force on a big mass will result in a small acceleration, as F=ma The previous answer on gravitation was not very helpful
Because they have a very small mass.
Momentum, in classical terms, is defined as mass x velocity. So, theoretically, an elephant could have the same momentum as a golf ball if the golf ball (small mass) is moving very, very fast, and the elephant (large mass) is moving very, very slowly. If the product of the mass x velocity is the same, then the momentum can be the same.
Gravitational force is dependent directly on the mass of the object and inversely dependent on the distance. So with the mass of the nucleus being so small, the gravitation al force is also very weak.
Small cell carcinoma is a very rare form of lung cancer that has a very low survival rate. Someone can learn more information about small cell lung cancer from About, Wikipedia, or WebMD. Lung cancer organizations also publish information about small cell carcinoma, such as LUNGevity, the Lung Cancer Alliance, and the American Lung Association.
Lung tissues are very thin so that they can absorb oxygen from as much air as possible at one time. The cells on the surface of the tissues facilitate the assimilation of oxygen into the bloodstream.
stars that are dim probably have both a small mass and a larger radius.
An electron has a very small mass, not a large mass.
a milligram is the mass a very small insect, the mass of a toothpick, or the mass of a string
Neutrinos, but their mass is very, very small.
Excepting the mass of electrons (but this mass is very small)
The photons and neutrinos are considered without mass although they have a very small mass.
In the atom, protons and neutrons; the mass of the electron is very small.
A cat's lung should weigh only a couple ounces, if that - they are quite small.
Positron
Because mass and energy are equivalent, as Einstein showed, and even if you destroy a small amount of mass the energy released is very large.