Answer:
The correct answers would be Much grassland has been converted to grow crops, The soil is rich in nutrients, and Many birds of the grasslands build their nests on the ground.
Explanation:
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Answer:
The people of Tikal constructed huge burial mounds. Explanation: ... With a long list of dynastic rulers, the discovery of many of their respective tombs and the study of their monuments, temples and palaces, Tikal is probably the best understood of the great Mayan cities of the lowlands of Mesoamerica.
Explanation:
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Answer: your mum dancing in question 1
Explanation:
ur mum crying in question 2
Answer:
The sun would be mostly visible form that distance.
Explanation:
- Alpha Centauri is the closest star form earth and solar system and it has about 4.37 light-years from the sun and is a triple star system that consists of the A, B, and C centuria. If viewed from the space the sun would be visible in the solar system and the earth and Jupiter as a tiny dot.
Answer:
D. Plastic sheeting, ultraviolet lights, dams, mechanical equipment and pesticides
Explanation:
The agriculture has changed significantly in the past couple of centuries. With the start of the industrial revolution, the agriculture was gaining more and more products and technologies to make it make easier for working, safer from pests, providing artificial conditions for the plants, and having higher quality and quantity. The mechanical equipment made the work much easier, cheaper, quicker, and more efficient, replacing lot of labor force. The pesticides have contributed to minimizing the effects of the pests. The dams are providing water for the plants where there's not enough in certain periods of the year. The plastic sheeting manages to stop weeds from growing, keeping higher temperature and moist for the plants, making them grow better and quicker. Some plants do not receive enough sunlight, or have to grown in regulated conditions, so the ultraviolet lights provide the needed light for them to prosper and perform photosynthesis.
