3D Printed Artificial Reef

Consider the following statements:

  1. Modular Artificial Reef Structure or MARS that was used to deploy the artificial reef in Maldives uses crane to deploy the reefs.
  2. 3D printing can treat the ocean acidification and Coral Bleaching.

Choose the correct answer from the code given below:

A
Only 1
B
Only 2
C
Both 1 and 2
D
Neither 1 nor 2