Chemistry and physics are so closely related that sometimes the fields overlap. Which of the following experiments might both ch
emists and physicists do? A. Study the life cycle of a month.
B. Study how well a pesticide works on plants.
C. Study what kind of chemicals enter milk.
D. Study how the Suns hates affects pollution.
<span>A characteristic feature of diatom cells is that they are encased within a unique cell wall made of silica (hydrated silicon dioxide) called a frustule.</span>
