Sagot :
Answer:
System Sac Actun
With a total length of 347.7 km (259 as underground river) and with a maximum depth of 101.2 m, the Sac Actun system is positioned as the longest underground river and the second largest cave system in the world.
Explanation:
Answer:
c. po sagot ko dyan PALAWAN
Explanation:
그게 내 대답이야, 편지 c.