It's b. Here are more characters to make this answer look smarter ;)
Based on the excerpt, one can draw a conclusion about sea walls that, 'If they are not well planned, they can damage places with sea life.'
Answer: Option D.
Explanation:
The above mentioned excerpt provides a description of an increase in sea level and its preventive measures. From the last two lines of the excerpt we can conclude that, in order to protect the shores from erosion, sea walls or any other related structures can be build. But sea walls should be well planned because failure to do so can damage the sea life which is the habitat for many plants and animals.
Conflicts can be destructive because they can break up people if they have an argument or they can even cause wars if they are large scale conflicts. They can be constructive if both sides actively work on solving problems so a conflict can help people solve an issue between them and build better relations.
A. We have a new computer at home, and I email my cousins a lot more often
