Fossil Diatom Cell Walls Form Deposits of Diatomaceous Earth, Which

question 67

Multiple Choice

Fossil diatom cell walls form deposits of diatomaceous earth, which is mined for use in: ________.

• A) swimming pool filters
• B) silver and metal polishes for fine jewelry
• C) toothpaste
• D) controlling slugs in gardens
• E) All of these answers are correct.

---

Definitions:

Anxiety Disorders

A group of mental health disorders that includes generalized anxiety disorder, panic disorder, and phobias, characterized by excessive fear or anxiety.

Athletic Performance

The level of achievement or competence displayed by an athlete or sports participant in competitive settings.

Obsessive-Compulsive Disorder

A mental disorder characterized by unwanted repetitive thoughts (obsessions) and actions (compulsions).

Antidepressants

Medications prescribed to treat depressive disorders, anxiety disorders, and sometimes chronic pain, by adjusting levels of neurotransmitters in the brain.