Answer:
1. Both food chains and food webs show the flow of energy in an ecosystem. However, food chains illustrate one path of energy, while food webs show multiple paths of energy and interactions among food chains.
2. About 90 percent of the energy at each trophic level is lost and not available to the next level. If the producer level has 100 units of energy, then 10 units of energy are available for the primary consumers.
3. Green plants. Just as 90 percent of the energy at each trophic level is lost, the amount of biomass is typically highest at the primary producer level and decreases in higher trophic levels.
4. Energy is lost to the environment in the form of heat.
Explanation:
Got this straight from Penn Foster, After I wrote the answers
<span>Norris, one of the superintendents, made the Yellowstone roads, roads, built one of the park headquarters at Mammoth Hot Springs, hired the first “gamekeeper,” and campaigned against hunters and people who tried to destroy the park.. Much of the primitive road system he laid out remains as the Grand Loop Road. Through constant exploration, Norris also added immensely to geographical knowledge of the park.
</span><span> Nathaniel P. Langford, another superintendent was a member of the Washburn Expedition and advocate of the Yellowstone National Park Act, was made a volunteer who greatly helped the park.</span><span> He entered the park at least twice during five years in office—was in the 1872 Hayden Expedition and to evict a squatter in 1874. Langford did everything he could without laws to protect wildlife and other natural features, and without money to build basic structures and hire law enforcement rangers.
Hope this helps!</span>
I’d say why could mean another word for purpose
Answer:
Lying
Explanation:
Lying is a good idea when nobody gets hurt but you save yourself lying isnt good but if it doesnt hurt someone and it can save even your life lie away.