While Walking Along a Streambed, You Encounter a Reedy Seedless

question 97

Multiple Choice

While walking along a streambed, you encounter a reedy seedless plant. Upon closer inspection, you determine that the stems contain large amounts of silica and have tiny scale- like leaves. This plant is most likely a

• A) horsetail.
• B) moss.
• C) liverwort.
• D) fern.
• E) cycad.

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Definitions:

Ohmmeter

A device used to measure electrical resistance within a circuit.

Permanent Magnet Motor

An electric motor that uses permanent magnets instead of electromagnets as the field coils. They draw less power than motors with electromagnetic field coils and can be made smaller as a result.

Power Door Locks

An electrically controlled system that locks and unlocks the doors of a vehicle, offering convenience and increased security.

Digital Multimeter

A handheld electrical testing device that can measure AC and DC voltage, resistance, amps, and other measurements.