What are the three tissue systems of plants contained in each plant organ, such as leaves?

A. Dermal, ground, and vascular tissue systems
B. Dermal, cell wall, and vascular tissue systems
C. Ground, germ, and vascular tissue systems
D. Ground, mesophyll, and vascular tissue systems


Answer: A

Biology & Microbiology

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The ________ is a fibrous sac that holds the heart in the center of the chest cavity without hampering its movements, even when the heart is contracting vigorously

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