
The Correct choice is : C. <u>Solids</u>
Sound waves need a medium to propagate, and the most suitable medium for that is solids, where it travel the fastest or with greatest efficiency.
I would believe the answer to be (a) since the effect has to do with wind force movement
Answer:
the beginning of the Cenozoic
Explanation:
- The Cenozoic period began with the 65 million years ago and continuous till today and is composed of the modern-day inhabitants and is also known as the age of mammals and these were as the hornless rhinos and flight less dinosaurs.
I just did the quiz and true was wrong, the answer was false.
Algae is warmful for the organisims of the area