Scientists Want to Learn More About the Ecology of a Specific

question 193

Multiple Choice

Scientists want to learn more about the ecology of a specific geographical region.In a study of the region, an ecologist is likely to do all of the following except

• A) document the species diversity.
• B) analyze the economic impact of land use changes.
• C) study the impact of fire on plants.
• D) study the germination success of plants.
• E) develop a regimen to germinate seeds of a rare plant.

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Definitions:

Digastric Muscle

A small muscle located under the jaw, which acts to open the mouth and elevate the hyoid bone.

Tummy Tucks

A cosmetic surgical procedure, also known as abdominoplasty, that removes excess skin and fat from the abdomen and tightens the abdominal muscles.

Stomach Contractions

The rhythmic contractions of the stomach muscles that mix and propel food through the digestive system.

Erector Spinae

A group of muscles running vertically along the spine that maintain posture and help in the movement of the spine.