Canada has identified decamethylcyclopentasiloxane (D5) and octamethylcyclotetrasiloxane (D4) as "inherently toxic to wildlife".
Le Canada a conclu que le décaméthylcyclopentasiloxane (D5) et l'octaméthylcyclotétrasiloxane (D4) sont intrinsèquement toxiques pour la faune sauvage.
How many English words do you know?
Test your English vocabulary size, and measure how many words you know.