Answer:
The correct answer is B. rubber
Explanation:
The Southeast Asian countries do have multiple natural resources for exporting and making nice profits, and one of their biggest exports is the rubber. The rubber is got from the Para rubber trees, which are the ones that are the best for cultivation. The countries of Indonesia, Malaysia, Singapore, are countries that make very big amount of profit from rubber, and Indonesia and Malaysia are in the top world producers of rubber and rubber products.
The rubber from the Para rubber tree is taken with the process of precisely wounding the tree's skin, and it is done in a spiral manner, so the tree responds in letting out latex. The latex runs through the spiral wound of the tree and drops in a bucket that is set at the bottom of the tree.
