Jaws First Occurred in Which Extant Group of Fishes

question 26

Multiple Choice

Jaws first occurred in which extant group of fishes?

• A) lampreys
• B) chondrichthyans
• C) ray-finned fishes
• D) lungfishes
• E) placoderms

Understand the significance and applications of corporate social responsibility (CSR) in business.

Grasp the concepts of sustainability and sustainable consumer behavior.

Learn the mechanisms and benefits of eco-efficient practices.

Comprehend the importance of stakeholder engagement in evaluating CSR programs.

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Definitions:

Athlete's Foot

A fungal infection that usually begins between the toes, often occurring in people whose feet have become very sweaty while confined within tightfitting shoes.

Normal Routine

A regular, habitual pattern or sequence of activities that an individual follows under normal circumstances.

Sweat Glands

Glands in the skin that produce sweat, aiding in temperature regulation and waste excretion.

Outer Skin Layer

The epidermis, which is the most superficial layer of the skin, acting as a barrier to protect underlying tissues and regulate water loss.