55.7.6.2.2
the central part of the united states is largely covered by
a. wetlands
b. mountains
c. plateau
d. lowlands
ss 76 22

Which search pattern would be best suited for a crime scene where many investigators are available to search a large area? a. spiral b. grid c. line d. zone

Acontinental polar air mass foms in

Simple astronomical telescope the objective lens has a focal length of 75 cm and that of a piece of 5cm of the lenses are 18 cm apart when will be final image of a distant object before