Question

Where does the new mass of a plant come from as it grows?

chemicals in the soil
water absorbed by the roots
O sunlight
O capture of carbon dioxide from the air

Answer 1

Plants' new mass comes from water, carbon dioxide, and sunlight through the process of photosynthesis.

Step-by-step explanation:

The new mass of a plant comes from water absorbed by the roots and capture of carbon dioxide from the air. Through a process called photosynthesis, plants convert water and carbon dioxide into glucose, which is used to build new cells and structures. The energy required for photosynthesis comes from sunlight. While chemicals in the soil are important for providing nutrients to the plant, they do not contribute directly to the plant's mass.

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