Farmers in the Amazon River Basin have blamed mining and D. the removal of native plants for the cause of reduction in soil fertility. When the rain forest was cleared of vegetation it took all the nutrients from the soil with it.Feb 28, 2015
The important demographic shift that occurred in the 1950s was that the white families moved out of the cities and into suburbs. The correct option among all the options that are given in the question is the last option. there was several important reasons that led to such a thing happening. I hope it helps you.
<u>Answer:</u>
Some place of South America where indigenous people settled are Argentina, Bolivia, Chile, Ecuador, Brazil, Columbia, Guyana, Uruguay, Peru, Paraguay.
<u>Explanation:</u>
- Indigenous mean originating at a particular place(native). Mapuche, Toba, Kolla, Makovi, Huarpe are some indigenous people of Argentina.
- Aymara and Quechua are the largest indigenous group of Bolivia which is about 20% of total population.
- Native Peruvians are the indigenous group of Peru which is about 25% of total population according to the report in 2017.
Answer:
"Stanols" and "Sterols"
Explanation:
Plants Stanols and Sterols are collectively called as “phytosterols”.
Plants stanols and sterols are natural substances that are found in food and in plants, vegetables and vegetable oils, seeds, nuts, wheat brans, etc.
These stanols and sterols are similar to cholesterol in structure but they are different in the sense that stanols are saturated while sterols are not saturated compounds.
Stanols and Sterols are safe to the body and it help in lowering the cholesterol level in the body.
Thus the answer is "Stanols" and "Sterols".