The Government Has Been Trying to Encourage the Use of Fuel-Efficient

question 130

Multiple Choice

The government has been trying to encourage the use of fuel-efficient cars.One way it has been doing this has been by allowing fuel-efficient cars to use a separate highway lane.This encourages people to use fuel-efficient cars because

• A) those who place a high value on their scarce time may be encouraged to buy a fuel-efficient car to take advantage of the separate highway lane.
• B) those who place a low value on their scarce time may be encouraged to buy a fuel-efficient car to take advantage of the separate highway lane.
• C) those who are more concerned about the environment are also those who happen to place a high value on their time.
• D) those who purchase a fuel-efficient car are forced to pay more for a new car,and the use of the separate highway lane compensates them for this.
• E) those who purchase a fuel-efficient car are likely to be unhappy because it is less powerful or more cramped inside; use of the separate highway lane compensates them for this.

Identify the factors affecting nitrogenase activity and its role in nitrogen fixation.

Understand the direct utilization of different nitrogen compounds by plants.

Recognize the importance and mechanisms of nutrient acquisition in plants, including specialized structures and relationships.

Identify and describe the types of nutrients required by plants and their categorization into macronutrients and micronutrients.

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Definitions:

Hippocampus

A key structure in the brain involved in the consolidation of information from short-term memory to long-term memory and spatial memory.

Research Support

Evidence or backing from scientific studies and investigations that underpin a theory, hypothesis, or finding.

Hippocampus

A region of the brain associated with memory formation and spatial navigation.

Tumor

An abnormal growth of tissue that can be benign (non-cancerous) or malignant (cancerous), arising from an uncontrolled division of cells.