Answer:
The Mississippi River allowed quick transportation.
The correct answer is most Brazilians work on subsistence farms
Explanation: The economic modernization of Brazil occurred during the second half of the twentieth century, highlighting the internationalization of the economy and its socioeconomic consequences.
Answer:Africa as a region has lots of large dams where mosquitoes breed.
Pregnant women are more suspectible to malaria in pregnancy than non pregnant women because in a pregnant woman immune system is usually suppressed.Her immune system usually does the fight back the malaria parasite .
This can be prevented by using mosquitoes nets as coverings to avoid being bitten by the parasites.
Also ,pregnant women should be encouraged to use malaria repellant cream,this cream scares mosquitoes away .
Explanation: