What is the correct negation of "there is someone in spain who speaks at least 10 languages. " ?.

What type of animal might be preserved in a tar pit

Why do you need to classify the size of a particle

Healing after the death of a loved one is most difficult when: a) the bereaved is not allowed to mourn in the way he or she wishes b) the death is a long, protracted one c.) a period of grief has already elapsed d) no other mourners are present