The diffusion of gas inside the lungs is dependent on two liquids: water and surfactant. Without the surfactant lining the inner surface of the alveoli, what would most likely happen?

The influenza virus cause the flu, but not other diseases. why?

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.