If a musician increases the wavelength of the sound waves she produces without changing their speed, what must be happening to the frequency? Explain your answer.

What effects result when there is an impact between earth and an asteroid? check all that apply. a.massive flooding. b.extinction of many life forms.c.major earthquakes change in average global temperature.d. giant dust cloud

When electrons are added to the outermost shell of a carbon atom, it forms--an anion that has a larger anion that has a smaller cation that has a larger cation that has a smaller radius.

Which component of the earth’s atmosphere is decreased due to photosynthesis?