22 countries 100% Correct
Answer:
a
Explanation:
It is most likely that the sisters would go seek out old middens because they would associate the presence of middens with food sources. It is possible that they would not have made the connection between seeds and new plants, because if that were so they would begin taking economic advantage of the seeds. They may have supposed that for some strange reason or cycle the middens produced food after have been inactive for a certain amount of time.
Two human developments that would increase the risk of being affected by natural hazards are pollution ,this is a reason why many animals are dying and if we carry on it could be the end as we know it another human development is like the corona virus this is the way of Mother Nature being sick and telling us that there is too many people on the planet