âSave Mart Supermarketâs relationship with Pegasus Risk Management as the TPA for our workersâ compensation program spans eighteen years. Recently, we hired a prominent independent auditing firm to perform a total program audit.
For photosynthesis, plants need water, carbon dioxide, and sunlight (or photons). The water provides electrons, the sunlight provides the energy, and CO2 provides a carbon sou â¦ rce.
Sometimes photosynthesis is limited by the concentration of carbon dioxide in the air. Even if there is plenty of light, a plant cannot photosynthesise if there is insufficient carbon dioxide. Temperature. If it gets too cold, the rate of photosynthesis will decrease. Plants cannot photosynthesise if it gets too hot.