1. Which of the following best describes the relationship of durian and lanzones trees competing for space and sunlight? A. The durian tree is harmed while the lanzones tree is benefited. B. The durian tree is benefited while the lanzones tree is harmed. C. The durian tree and lanzones tree are both harmed from the relationship D. The durian tree and lanzones tree are both benefited from the relationship 2. The acacia tree provides the ants food and shelter. The ants, on the other hand, protects the acacia tree from plant-eating insects. This relationship is the same as that of A. a mosquito and man C. the grasses in the garden B. a frog and a cricket D. a bee and a flowering plant 3. Which of the following examples describes commensalism? A. Tick on the skin of a dog B. Lions hunting and killing a buffalo C. An orchid living on a trunk of a mahogany tree D. An insect larva staying on the leaves of a tomato plant 4. Which of the following examples is competition? A. Butterfly feeding on nectar of a flower B. Fishes in the coral reefs looking for food C. Orchids attach itself on the trunk of a tree D. A bird making its nest on the branch of the tree​