Answer:
In general, life needs to maintain a pH level between 05-8 ( second choice)
This is because the crowing of crops requires much less water and land than raising the energy equivalent in livestock. To explain, consider that most livestock are primary consumers, and are one level above primary producers, in this case, food crops. So there is a large loss in energy between primary producers and primary consumers. So if people chose instead to have a plant-based diet, satisfying their dietary needs could require much less water and land resources. Most livestock, particularly in developed countries, are grain fed. Therefore, grain is cultivated specifically for animal feed, and then people consume the animal protein after a large proportion of the original energy captured by the grain is lost.
Only 10% of the energy is transferred from one level to other,
so,
10% of 1,000J = 100 J
Which means 1000-100 = 900J of energy is used upon eating the snake.
(I’m not 100% sure about this answer though, but I think it will give u a good idea about energy transfer)
Renewable energy technologies have an enormous potential in the United States and that potential can be realized at a reasonable cost. Market research shows that many customers will purchase renewable power even if it costs somewhat more than conventional power.[1]However, both economic theory and experience point to significant market barriers and market failures that will limit the development of renewables unless special policy measures are enacted to encourage that development.[2]<span> These hurdles can be grouped into four categories:</span>
False! I hope all is well and you end up passing, seriously good luck! (:
