Answer:
natural polymers and manufactured polymers.
Explanation:
Answer:
Of course.
Explanation:
Getting a brainliest makes many people happy. The excitement courses through your veins and the adrenaline never stops. Motivation causes by a brainliest allows the person to help more people.
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I believe the answer is: <span>. making anthropological knowledge useful
Applied anthropology is aimed to study practical use of anthropology knowledge that could make people's life easier.
Example of applied anthropology would be to study how to communicate with people in foreign culture in order to enhance business communication.</span>
Answer:
The description of "hertz" develops the idea of sounds of very low tones and frequencies that elephants can hear, which is explained in "Incredible Animal Ears."
Explanation:
In "Incredible Animal Ears" we are presented with an explanation of how elephants have the incredible ability to hear sounds with extremely low pitch and frequency and promote communication between them, even emitting signs of socialization and danger. This frequency and tone of the sounds are measured by the hertz, which are explained in "Animal Sounds" which shows how the variation of tones is important in animal communication.
