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:
<u>Science</u> is a systematic way of learning about the world through observations and experiments that lead to a pool of knowledge.
Answer: Option D
<u>Explanation: </u>
The structured learning way about the universe via theories and practical scenarios to gain knowledge is called science. Physics, Engineering are some of the best examples of it. It simply presents based on proper research.
Pseudoscience is mostly the unproven strategies or theories that consider to be a scientific one. The theory refers to the group of concepts that explains something in a detailed manner. Psychology is defined as a study of one’s behavior and mentality scientifically.
I believe the answer is true
Alaska: On March 30,1867 the United States reached an agreement to purchase Alaska from Russia for a price of $7.2 million. the treaty with Russia was negotiated and signed by secretary of state William Seward and Russian minister to the United States Edouard de Stoeckl.
Hawaii: in 1898 the Spanish-American war broke out, and the strategic use of the naval base at pearl harbor during the war convinced Congress to approve formal annexation. two years later, Hawaii was organized into a formal U.S. territory and in 1959 entered the United States as the 50th state
