Answer:
Wavelength and frequency are inversely proportional to each other. Such that longer waves have lower frequencies, and shorter waves have higher frequencies. The amplitude or height of a wave is measured from the peak to the trough.
Mr. Turner, my American history teacher, taught us about the U.S. home front during WWII. Enjoy!
Answer:
A
Explanation:
This is because those items are the actual required ones when it comes to building the molecule DNA.
Answer:
O silicon (Si)
Explanation:
-Valence electrons are electrons of the outermost shell which can participate in chemical bonding. ... -As in silicon, four electrons are present in the outermost shell, so silicon has Four valence electrons.
