In the SI System of Units the Basic Unit of Volume

question 42

Multiple Choice

In the SI system of units the basic unit of volume is the cubic meter (m³) . A volume of 1 m³ is equal to which of the following?

• A) 1 L
• B) 10 L
• C) 100 L
• D) 1000 L

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Definitions:

Carbon Fixation Reactions

Chemical reactions that convert carbon dioxide into organic compounds during photosynthesis, forming the basis for sustaining the ecosystem’s energy flow.

Light-dependent Reactions

The first stage of photosynthesis, occurring in the thylakoid membranes, where light energy is converted into chemical energy as ATP and NADPH.

Sugar Synthesis

The process by which plants produce sugars through photosynthesis, using sunlight, carbon dioxide, and water.

Chlorophyll B

A type of chlorophyll pigment present in green plants and algae, absorbing light primarily in the blue portion of the electromagnetic spectrum.