Biogas is a renewable, as well as a clean, source of energy. Biogas plants significantly curb the greenhouse effect: the plants lower methane emissions by capturing this harmful gas and using it as fuel. Biogas generation helps cut reliance on the use of fossil fuels, such as oil and coal.
Answer:
True
Explanation:
Linear Programming is an optimization technique used in a system with multiple constraints that requires a solution. While not always optimal (even though it strives to be), the solution is at least feasible and adequate in managing limited resources in production, for example. LP will, in that sense, always have a single goal specified, trying to simplify a problem with multiple variables.
When America occupied the major portion of Africa and made them slave of themselves African who are fond of their cultures and tradition fought much to preserve and share their culture.
Explanation:
In 16th century Africans were captured by Dutch, Portugese, European and American. They forced Africans to be their slave and their trade, business agriculture and all other sources of livelihood get disrupted by the action of invadors.
They were forced to live a harsh life. Africa's men, women and children all are being captured by Americans. Racial and ethnic conflict was also take place there between American and African. More than 1 million Africans lost their live during the journey to new country.
I believe the answer is <span>material culture
</span><span>material culture refers to the touchable objects that people use to definte their cultures.
For examples, material cultures for japanese cultures would be Kimono, japanese temples, japanese foods, Katana, etc.</span>
