When Hermit Crabs Crawl Across the Ocean Floor, They Often

question 15

Multiple Choice

When hermit crabs crawl across the ocean floor, they often have sea anemones attached to their backs. The anemones use their dangerous tentacles to keep hermit crab predators at bay, and they dine on the particles of food that the crab does not eat. This is an example of

• A) bioremediation.
• B) alternation of generations.
• C) symbiosis.
• D) endosymbiosis.

---

Definitions:

Balance Sheet

A financial statement that reports a company's assets, liabilities, and shareholders' equity at a specific point in time.

Accounts Receivable

This is the balance of money due to a firm for goods or services delivered or used but not yet paid for by customers.

Accounts Receivable Turnover

A financial ratio that measures how efficiently a company collects revenue from its customers by comparing net credit sales to average accounts receivable.

Cash Sales

Transactions where payment is made in cash at the time of sale, without any credit terms.