... development 18 .The Bali Tiger was declared extinct in 19 37 due to hunting and habitat loss a reserve b generation c natural environment d diversity 19 .It is found that endangered species are ... international ( 41) _- governmental organization for the (42) _, research, and restoration of the environment The organization was (43) _ as a charitable trust on September 11 , 19 61, in Morges, ... period 37.Exotic species _ a no harm to native species and the local environment b may kill native species for food c always share the environment peacefully with native species d help to...