When a solid is transformed directly into a gaseous state, ...

[littleanan]

When a solid is transformed directly into a gaseous state, skipping the liquid phase, the process is called _________________.
 
  Fill in the blank(s) with the appropriate word(s).

Question 2

The most effective classroom science centers are designed by teachers and _________________.
 
  Fill in the blank(s) with the appropriate word(s).

[ambernicolefink]

Answer to Question 1

sublimation

Answer to Question 2

students

[littleanan]

Thanks for the timely response, appreciate it

[shailee]

TYSM