Explanation:
Water plays an incredible role in the ecosystems found in Yellowstone National Park and the surrounding areas. The water that flows through the park is a vital national resource. Precipitation in the mountains flows through networks of streams and rivers to provide important moisture and habitats to plants and wildlife. The park is home to the largest concentration of mammals in the lower 48 states, including more than 150 species of birds and six species of reptiles, all of whom rely on the fresh water.
When harmony sounds stable they are referred to as consonants.
<h3>What is harmony </h3>
This is a word that is mostly used in music. When it is stable it is known as consonants and when it is not stable it is referred to as dissonant.
The consonants are those that sounds so pleasing to the people that are listening. This is unlike the dissonant.
Read more on stable harmony here:
brainly.com/question/906832
Answer:
Sorry, will discuss it, not going to do the work for you.
I think it's D because he was hard of hearing/deaf so he needed it to be louder.
