Answer:
A. the burning of fossil fuels within the Sun
Explanation:
Answer:
.02232 mole
Explanation:
At STP each 22.4 liters is a mole
.5 liters / 22.4 l/mole = .02232 mole
The lines occurring in an emission spectrum are all electromagnetic waves, which means that their speed in a vacuum is
3 x 10⁸ m/s
We can use the equation,
v = fλ
which relates the velocity of a wave to the frequency and wavelength. Substituting values,
3 x 10⁸ = f * 434 x 10⁻⁹
f = 6.91 x 10¹⁴ Hz
The frequency of the wave will be 6.91 x 10¹⁴ oscillations per second.
One of the diseases is smallpox and the second is rinderpest
Answer:
So, I don't know if this is 100% correct, but, I believe it's <u><em>B.photosynthetic organisms to herbivores to carnivores and decomposers.</em></u> I'm so sorry if it's wrong!
Explanation: looked all over go ogle.
Have a good morning, afternoon, or night!
<em>~</em><u><em>Dreamer1331</em></u><em>~</em>
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<em>*please mark brainliest when possible, if correct, and if you feel I deserve it, Thank you!*</em>
