Roots Acidify the Soil Solution by Releasing ________ and Pumping

question 44

Multiple Choice

Roots acidify the soil solution by releasing ________ and pumping ________ into the soil.

• A) CO₂; K⁺
• B) CO₂; H⁺
• C) CO₂; Na⁺
• D) N; Na⁺

---

Definitions:

Free Will

Free will refers to the belief that humans have the power to make choices that aren't predicated solely by biology or external forces.

Heredity

The genetic transmission of traits from parents to offspring.

Predict

To declare or indicate in advance; especially, to foretell based on observation, experience, or scientific reasoning.

Determinism

The philosophical concept that all events, including moral choices, are completely predetermined by previously existing causes, implying a lack of free will.