Which statements describing chemical and nuclear reactions are true?

What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?

(1.6 × 10-19)(5.0 × 106) = c × 10d identify the missing numbers below to show the result of multiplying the numbers.

Which two scientific disciplines are bridged by pharmaceutical drugs? chemistry and forensics chemistry and medicine biology and forensics biology and criminology