The Main Source of Water Necessary for Photosynthesis to Occur

question 29

Multiple Choice

The main source of water necessary for photosynthesis to occur in the leaf mesophyll is _____.

• A)soil via the xylem
• B)soil via the phloem
• C)the atmosphere through the cuticle and stomata
• D)all of the above

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Definitions:

Rationalism

A philosophical viewpoint arguing that reason is the chief source of knowledge rather than sensory experience.

Natural Law

A philosophical theory that posits the existence of a law whose content is set by nature and that therefore has validity everywhere.

Ethical System

A coherent set of moral principles, values, and standards that guide individuals or groups in making decisions and conducting themselves.

Human Reason

The mental capacity of humans to form judgments and conclusions based on logic and critical thinking.