Probably the two most important contributions animals made to farmers was as food and transportation. Farmers raised cattle, hogs, chicken, goats, etc. for meat, milk, eggs, etc. Before cars horses and horse drawn carriages provided the only transportation. Before farm equipment plows were pulled by oxen.
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Answer:
The total energy of all organisms is an ecosystem remains the same over time.
Explanation:
Because the total energy never increases or decreases, this shows that there is no energy in the ecosystem being created or destroyed
Answer:
any student s might chose an alternative living (c)
Europeans<span> especially wanted to get fine </span>Chinese goods<span> such as silk, tea and pottery.</span>
Price control is the maximum cost of a good decided by the government. Therefore if a company stays at the price control maximum a competing company may lower the price in order to have the better deal. Another company may lower the price further which creates competition between the businesses. <span />