Which of the Following Is a True Statement About Extinction

Multiple Choice

Which of the following is a true statement about extinction?

A) Many extinctions are associated with climate change.
B) It is estimated that presently we are losing hundreds of species every year due to human activities.
C) It is estimated that as much as 38% of all species, including most primates, birds, and amphibians, may be in danger of extinction before the end of the century.
D) Extinction is the death of a species or a larger taxonomic group.
E) All of the statements about extinctionare true.