The key answer of exercise 2
The key to exercise solutions in chapter Skills Work 2 for the textbook On Screen B2 - Workbook & Grammar with authors Virginia Evans and Jenny Dooley from Express Publishing
Question
Answer these questions in your own words, based on the information in the text.
Answer
- Yellowstone bears learn to find moths by observing where the moths go to hide from the heat in the warmer months of the year. The bears follow them across rugged land and dig up around the rocks the moths hide beneath.
- Brown bears help pine trees in Yellowstone by making sure that the seeds of the pine tree get spread across different locations in the park.