Answer:
When an ecosystem contains many different species, there are usually a high number of links in its food web. How does this affect the sustainability of the ecosystem? typically if one link in the food web is removed, the ecosystem will remain stable.
Explanation:
After looking at the photograph and reading the information given, the number of days I calculated from the moon phase at position A as seen from earth is any value from 14.0 to 15.0 days. So either will be correct.