music don't make your heart calm it is just giving you what a human mind want that is not usually a some nice thing to want.
Answer:
"The Tra La La Song (One Banana, Two Banana)" is a 1968 pop song, which was the theme song for the children's television program The Banana Splits Adventure Hour.
Explanation:
hope i helped
B) herman von helmholtz
The trichromatic color theory<span> began in the 18th century, when </span>Thomas Young<span> proposed that color vision was a result of three different </span>photoreceptor cells<span>. </span>Hermann von Helmholtz<span> later expanded on Young's ideas using color-matching experiments which showed that people with normal vision needed three wavelengths to create the normal range of colors. Physiological evidence for trichromatic theory was later given by </span>Gunnar Svaetichin<span> (1956).</span>
