The correct answers are:
b. new interest in mining for gold and silver;
The people in Southeast Asia have kind of stopped with the mining of gold and silver for few centuries, even though until the 14th century there was a lot of mining of this two precious metals. The French changed that, and they encouraged, or rather forced, the mining of the gold and silver again, which brought them a lot of wealth.
d. establishment of plantations;
The climate in Southeast Asia is very suitable for certain types of crops and trees, so the French used that. They established a lot of large plantations and made the locals work on them, giving them enough payment just to be able to survive.
Answer:
Insulin is the key hormone of carbohydrate metabolism, it also influences the metabolism of fat and proteins. It lowers blood glucose by increasing glucose transport in muscle and adipose tissue and stimulates the synthesis of glycogen, fat, and protein.