Judson Is a 70-Year-Old Retired Automobile Mechanic

question 136

Multiple Choice

Judson is a 70-year-old retired automobile mechanic.In contrast to when he was 20,he now probably

• A) has a greater fear of death.
• B) is less susceptible to catching colds.
• C) experiences less life satisfaction.
• D) would not do as well on a vocabulary test.

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Definitions:

Companion Cells

Plant cells that are part of the phloem tissue and assist in the distribution of nutrients throughout the plant.

Carbon Dioxide

An invisible, scentless gas that is released when carbon and organic compounds burn, and during the breathing process, which is taken in by plants during the process of photosynthesis.

Eudicot Leaves

Leaves belonging to a major group of flowering plants that have a specific vein structure, usually netlike, characteristic of the eudicots.

Netted Venation

A vein pattern in leaves where veins form a branching network throughout, common in dicotyledons.