They Are Called Sound Waves.
This is what lets our ears hear "Listen" To noise
i hope this helps you
Electrical products
Explanation - Polymers of electrical products can be produced in large quantities and low cost. This type of polymer are non-conductive in nature. However, they very high heat resistance property. Polymers for electrical products can mold itself in various shapes and sizes and also can reach very minute areas.
Polymers vary from one item to another. Polymers for commercial packaging is different from polymers of electrical products. Thus, polymers need to be chosen properly according to the use and its effectiveness.
The answer is B
Explanation: RNA is single stranded and contain uracil
Answer:
C. The pancreas triggers the development of secondary sex characteristics
Explanation:
Edge 2021
