When a candle burns, which forms of energy does the chemical energy in the candle change to? a) light and sound b) heat and sound c) light and heat d) electric and light

If a/b=1, what is the value of a-b?

To attend a selective college, how many years of high school world languages must you complete?

Timelines show events a. in order b. chronologicallyc. sequentially d. all of these

Scores for The Big Five personality test are presented as percentiles

What is the most important genetic factor influencing whether someone will develop Alzheimer's disease? stress age exercise ethnicity

What makes a good person?

Which nonverbal communication technique is the best way to let customers know that you are honest? making eye contact holding a neutral facial expression taking written notes using expressive gestures

Why do we hav to take the sat

Which renewable energy more effecient than the other and not limited

What do you understand by the term standard features in a magazine.