Reading Comprehension

Reading Comprehension1
Answer the following questions according to the text you have read
  • 1. How can we know which pet is smarter?
  • 2. Why is there a big difference between cats and dogs in brain size?
  • 3. Who can work as messengers according to an article in The New York Times?
  • 4. Why can cats process information better than dogs?
  • 5. Who can live independently?