Technical features of Porcelain Tiles. 1  Water absorption UNI EN ISO 10545-3. 2  Bending resistance UNI EN ISO 10545-4. 3  Coefficient of restitution (COR) UNI EN ISO 10545-5. 4  Deep abrasion resistance UNI EN ISO 10545-6 (full-body coloured ceramic tiles classified as ugl) 5  Abrasion resistance UNI EN ISO 10545-7 (glazed ceramic tiles classified as gl)
What Do Wild Orangutans Eat? Because over 60% of their diet is fruit (based on averaging thousands of observations), they are considered frugivores; however, orangutans also will eat young leaves (approximately 25% of their diet), flowers and bark (approximately 10%) and insects, mainly ants, termites, pupae, and crickets (approximately 5%).
How Orangutans Help the Rainforest Ecosystem. As well as acting as seed dispersers, orangutans help to open up the forest canopy. This allows light to reach the forest floor, which helps the forest to regenerate naturally. They are a vital cog in the workings of the rainforest ecosystem.