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>
Answer:
a
Explanation:
the choice of liquid or gas that is added to a pigment
A movement<span> is a self-contained part of a </span>musical composition<span> or </span>musical form<span>. the composition in music is like borrowing a beat from another song and adding it into your own beat or rythem.</span>
Answer:
The ability to accurately receive and analyze messages during the communication process is referred to as listening. Messages are readily misconstrued when people lack the skill to listen attentively. As a result, communication breaks down, and the message's sender may grow angry or irritated. We frequently take listening for granted. It is usual for people to hear what is being said, yet hearing is not the same as listening. To listen, we must make a conscious effort not only to hear but also to absorb, digest, and comprehend what others are saying. Listening not only improves your understanding and makes you a better communicator, but it also makes the experience of speaking to you more enjoyable for others.
Explanation:
Answer: Some people get a degree of some sort because it helps them get a job over someone who has only finished high school. It gives them more experience in the field, which would lead them to more success. If you compare a person who only did high school and someone with a degree in photography, the person with the degree is likely to have a better understanding of the job and know what it entails, they have experience rather than just rushing into a job, and it's not always the case that you can get the job with just a high school diploma.
