Read the paragraph. During World War II, many pilots were trained for aerial combat. Fighter pilots learned to fight battles with other pilots in the sky. Bomber pilots dropped bombs on tanks and military vehicles or even cities. Transport pilots moved people and supplies from place to place more quickly than it could be done on land.

Which answer best explains the meaning of aerial as it is used in the paragraph?

by the military

high in the air

in the atmosphere

lacking in substance

NEED THE ANSWER STAT!!!

Awaiver of the requirement for documentation of informed consent may be granted when: the investigator has no convenient place to store signed consent forms separate from the research datathe only record linking the subject and the research is the consent document and the principal risk is a breach of confidentiality.potential subjects might find some of the research questions embarrassing, personal, or intrusivethe subjects are literate in their own language; however, they do not read, write, or speak english

Choose the correct citation for the case which established the “minimum contacts” test for a court’s jurisdiction in a case. select one: a. brown v. board of education of topeka, 347 u.s. 483 (1954). b. international shoe co. v. washington, 326 u.s. 310 (1945) c. haynes v. gore, 531 u.s. 98 (2000). d. international shoe co. v. washington, 14 u.s. code 336. q

Marcy tests a solution with a strip of blue litmus paper. the paper turns red. the solution is acidic basic neutral