Which of the following is a chemical change?
a. mixing
b. melting
c. grinding
d. tarnishing?

Which is shown to be an effective treatment for depression?

1. keisha’s brother was killed in a car crash. the person who was driving the car was not injured. keisha feels powerless. she misses her brother. she resents the fact that the driver continues to attend her school and seems unaffected by her brother’s death. what is the stage of grief? anger depression denial or numbness(one answer) hope remorse

What are the three degrees of burns? how is each characterized?