Winds generally flow away from the equator and toward the poles. what transfer does this flow of wind cause? a. an energy transfer, with heat energy moving toward the equator b. an energy transfer, with heat energy moving away from the equator c. a water transfer, with water moving from the atmosphere to the ocean d. a water transfer, with water moving from the ocean to the atmosphere

What is the farthest destination to date for a human spaceflight mission?

Which direction does the energy flow in this energy pyramid ?

Astudy by solloch and et. al., in 2017, gives the map above which shows the frequency of alleles with a ccr5-delta32 mutations over 87 different countries. this mutation deletes the presence of a co-receptor (ccr5) on the outside of human t-cells (lymphocytes). some viruses, such as the one responsible for the black death and human immunodeficiency virus (hiv), require this receptor for attachment to host cells during the infection process. the black death was an epidemic that passed over northern europe during the 14th century killing nearly 60% of europeans. according to this information, which explanation best explains why northern europeans show a greater immunity for hiv than some other parts of the world?