What can a watch be used for?
safe operation an infant's growth hearing water help other species benefit local weather conditions studying weather Scientific research
A B C D E F G H
Time management is the science of how to use the hours in a day more efficiently.
a watch is needed for scientific research
What can a watch be used for? (A) safe operation (B) an infant's growth (C) hearing (D) water (E) help other species benefit (F) local weather conditions (G) studying weather (H) Scientific research