Through Time, the Lineage That Led to Modern Whales Shows

question 10

Multiple Choice

Through time, the lineage that led to modern whales shows a change from four-limbed land animals to aquatic animals with two limbs that function as flippers. This change is best explained by

• A) natural philosophy.
• B) creationism.
• C) the hierarchy of the biological organization of life.
• D) natural selection.
• E) feedback inhibition.

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Definitions:

Type B Personality

Type B Personality is characterized by lower stress levels, a relaxed attitude, patience, and a laid-back approach to life, contrasting with the high-strung Type A personality.

Easy-going

Describes a relaxed, tolerant, and stress-free attitude, with a low inclination towards getting upset or anxious.

Anger and Hostility

Emotional states characterized by strong displeasure and antagonism, with hostility being a more prolonged and pervasive form of anger.

Type A Behavior

A personality pattern characterized by high levels of competitiveness, impatience, aggressiveness, and a sense of urgency, potentially linked to heart disease risk.