Mary replaces the batteries within a flashlight and the light bulb in the flashlight shines. What energy was transferred from the battery to the light bulb? A. electrical
B. heat
C. kinetic
D. sound

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.

This classification of drug typically changes the brain's chemistry and reduces its ability to create its own endorphins.