An energy occurs when one form of energy changes into another form of energy.
a. movement
b. construction
c. transference
d. transformation

What’s a special glass that most beakers are made of

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal

Which of the following is an example of physical change not a chemical change? a) a log gives off heat and light as it burns. b) a tree stores energy from the sun in its fruit. c) a penny lost in the grass slowly changes color. d) a water pipe freezes and cracks on a cold night.