Who is Echo2155? Is it a bot or a person because they keep deleting my questions saying it's too inappropriate when my question was "Can someone give me the central idea of the Secret garden Thank you" how is that inappropriate. So who is Echo2155? Bot or human?

Secondary succession would most likely be taking place in a(n)

How can you keep track of variables in a science experiment?

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy