Answer:
The violent phase of Central African colonialism, involving the forced extraction of rubber, ivory, and timber, was followed by a more systematic phase of economic organization. One facet was the establishment of formal plantations on which to grow oil palms and rubber trees.
As time passed, more technological advances appeared in agriculture. The tractor was introduced, followed by new tillage and harvesting equipment, irrigation and air seeding technology, all leading to higher yields and improved quality of the food and fibre that was grown. Livestock technology can enhance or improve the productivity capacity, welfare, or management of animals and livestock. The concept of the 'connected cow' is a result of more and more dairy herds being fitted with sensors to monitor health and increase productivity.
The fuction of a heart is to pump the blood.
My friend......If you think about it, Southeast Asia, is closer to the Pacific and Indian Ocean, so the answer would be B. China the pacific ocean and the Indian Ocean.
As for the others, they on the other side my dude.