Which of the Following Was the Most Likely Food Source

question 107

Multiple Choice

Which of the following was the most likely food source for first terrestrial tetrapods?

• A) leaves
• B) insects
• C) small mammals
• D) worms
• E) eggs

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Definitions:

Fibrinogen

A protein found in plasma that is important for blood clotting.

Plasma Protein

Proteins found in blood plasma that perform various functions including clotting, defense against pathogens, and transport of substances.

Blood Clotting

A complex process involving platelets and clotting factors to prevent excessive bleeding when the vascular system is injured.

Red Blood Cells

Cells in the blood that carry oxygen from the lungs to the rest of the body and return carbon dioxide for exhalation.