Use the passage to answer the question.

A wolf pack may have as many as twenty wolves. By three weeks of age, wolf pups are able to play. Most packs are led by an adult male and adult female. The average size of a wolf litter is around four pups.

Which type of evidence does the author use to develop an argument?

(1 point)
Responses

testimonials
testimonials

expert opinions
expert opinions

statistics

The author uses statistics as evidence to develop their argument. In the passage, they provide information about the number of wolves in a pack (as many as twenty), the age at which wolf pups are able to play (three weeks), the typical size of a wolf litter (around four pups), and the presence of an adult male and female leading most packs. These statistics help support the author's argument about the characteristics and behavior of wolf packs.