What Is One Clue That Snakes Evolved from Ancestral Lizards

question 77

Multiple Choice

What is one clue that snakes evolved from ancestral lizards?

• A) some give live birth to their young
• B) some have bony remnants of hind limbs
• C) all have internal fertilization
• D) all have aminotic eggs
• E) some actually have legs

Recognize different research methods (e.g., case study, correlational, experimental) and their implications.

Understand the principle of aggregation and its role in enhancing measurement reliability.

Grasp the importance of valid and reliable data collection methods in psychological research.

Understand the distinction between reliability and validity, and the conditions under which each is necessary.

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