Which of the following types of surface mining replaces the removed overburden once ore has been collected, leaving the land with long, narrow gashes on its surface? A. pit mining

B. room and pillar mining

C. strip mining

D. longwall mining

Answer is in the file below

tinyurl.com/wpazsebu

brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation: