Daffodils and Tulips. Bright yellow spring tulips and daffodils are a symbol of renewal and fresh starts. For this reason, they are believed to bring encouragement and hope to a person who is grieving or unhappy, making them a great choice to send as a sympathy gift to the family home of the departed. Tulips represent elegance and grace.
Plants absorb light primarily using the pigment chlorophyll, which is the reason that most plants have a green color. Besides chlorophyll, plants also use pigments such as carotenes and xanthophylls.These pigments are embedded in plants and algae in special antenna-proteins.
what organisms are responsible for most of the photosynthesis in the world? photosynthesis and cellular respiration what two process do plants use but humans only use one of ?