Answer:
sound waves travel.faster through materials that are more dense
Pretty sure it’s ,B. Microscope!
The answer to your question would be silicon. I hope this helped!!!
Recycling reduces the demand for new wood is correct
<span>The human body is organized at different levels, starting with the cell. Cells are organized into tissues, and tissues form organs. Organs are organized into organ systems such as the skeletal and muscular systems.</span>
