What process does "z" in the diagram represent? a fermentation b photosynthesis c aerobic respiration d anaerobic respiration

B. Photosynthesis

Explanation:

The letter "Z" shown in the diagram above represents the process called photosynthesis. In this process, the plant captures CO2 from the atmosphere and absorbs sunlight, in order to produce all the organic compounds necessary for its development and release oxygen into the environment.

As we can see in the diagram, the plant is absorbing CO2 which is an evidence of the photosynthesis process. This process is the most important biological process we know, because it is essential for the maintenance of life on earth.

the element that provides strength to the exoskeletons of clams and oysters is phosphorus.

this is so because calcium carbonate is the main component in the shells. calcium carbonate is strengthened by phosphorus.

explanation: