Many plants produce brightly colored flowers with sweet nectar to attract pollinators such as bees who will spread their pollen from plant to plant. explain what type of symbiotic relationship this is and how the flowers and bees are affected

Global warming will produce rising sea levels partly due to melting ice caps but also due to the expansion of water as average ocean temperatures rise. to get some idea of the size of this effect, calculate the change in length of a column of water 1.00 km high for a temperature increase of 1.00ºc. note that this calculation is only approximate because ocean warming is not uniform with depth. (answer in ×10^{-3} −3 m)