Students observe this firsthand by studying the temperature changes in the water as the Alka-Seltzer dissolves.
(Students; observe firsthand; this) Context(Students observe firsthand,List([0, 31))):(Students; observe firsthand by studying; the temperature changes in the water as the Alka-Seltzer dissolves)
Students observe firsthand,List([0, 31))
Students Students
observe firsthand observe firsthand by studying
this
the temperature changes in the water as the Alka-Seltzer dissolves