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.
Best Answer: Rubber Plant Rubber plants (Ficus elastica) are easy to grow and care for and do well in a variety of conditions. They are excellent plants for beginners. HEIGHT/SPREAD Rubber trees can easily grow 6 to 10 feet tall or more indoors if there is enough space. They can be pruned to reduce their size.