Which Organisms Were Benthic (Bottom Dwellers)and Extensively Used as Index

question 110

Multiple Choice

Which organisms were benthic (bottom dwellers) and extensively used as index fossils respectively for the Mesozoic and Lower Paleozoic?

• A)ammonoids and conodonts
• B)chitnozoans and graptolites
• C)diatoms and diatoms
• D)flatclams and trilobites

---

Definitions:

Monthly Rates

Interest or other rates measured or applied over a one-month period, commonly used in loans, leases, or savings accounts.

Monthly Rates

Rates recalculated on a monthly basis, often used to express the cost of financing or earning on investments on a monthly timeline.

Annual Rates

Refers to the interest or growth rate over a period of one year.

Annual Rates

Refers to rates that are applied over the course of a year, commonly found in financial contexts like savings or loan interest rates.