Which of the Following Is NOT a Method by Which

question 35

Multiple Choice

Which of the following is NOT a method by which the general dates of the geological time scale can be determined?

• A)Lower rock layers are older than surface layers.
• B)Common assemblages of indicator fossils occur in layers with primitive layers lower.
• C)Radioisotopes decay at constant rates and the ratio of isotopes-to-stable elements provides a relative age.
• D)Carbon 14 should double in a sample every 5,730 years and so can be used to date organic matter.
• E)Absolute and relative dating methods can both be used.

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Definitions:

Collagen Fibers

Strong, fibrous proteins found in connective tissues, providing structural support and elasticity in various parts of the body.

Contractility

The ability of muscle cells and tissues to contract or shorten, generating force.

Tendons

Tough, fibrous tissues that connect muscles to bones, allowing for the transmission of force when muscles contract.

Canaliculi

Small, channel-like structures in bones that allow for communication and nutrient exchange between bone cells.