How has travel in the u. s been affected by the 9/11 attacks?

Which of the following statements best explains the relationship between medicines and concerns about the shrinking of the amazon rainforest?

In a world that produces enough food for every human, why is the distribution of food consumption and production so unequal? in a few sentences, explain why production and consumption of food is lower in the least-development countries (ldcs).

These factors threaten north americas ecosystems