5RDG :HVW &KHVDSHDNH 9$ · respond slower. Teeth are naturally darker along the gumline and may...
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5RDG :HVW &KHVDSHDNH 9$ · respond slower. Teeth are naturally darker along the gumline and may take longer to whiten. Tooth colored restorations will not whiten with bleaching. Wear
![Victoria Horner Andrew Whiten Causal knowledge and ...12] Horner and Whiten (2005).pdf · Chimpanzee causal knowledge has mainly been investi-gatedinthecontextoftooluse.Wildchimpanzeesusetools](https://img.pdfslide.net/doc/110x75/600c5bb03033c0383c0e5a79/victoria-horner-andrew-whiten-causal-knowledge-and-12-horner-and-whiten-2005pdf.jpg)
