the science that deals with the origins, physical and cultural development, biological characteristics, and social customs and beliefs of humankind. 2. the study of human beings' similarity to and divergence from other animals. 3. the science of humans and their works.
Rubber Plant-Ficus Elastica. The rubber plant (ficus elastica) is another tree like species with four popular varieties. The most popular is the decora which has large green oval shaped leaves and the robusta which has larger leaves.
Submit. Many trees in the genus Ficus are cold hardy only in USDA zones 10 and 11, where average annual minimum temperatures only reach about 30 degrees Fahrenheit.The common fig (Ficus carica) is hardy to zone 7 and the creeping fig (Ficus pumila) is hardy to zone 8.ubmit. Many trees in the genus Ficus are cold hardy only in USDA zones 10 and 11, where average annual minimum temperatures only reach about 30 degrees Fahrenheit.