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
C) Alienate
All the other choices don't make sense...
being physically active can, control losing/ gaining weight, improve our cardiovascular system, strengthen bones/muscles and improve our mood and mental health. being physically active can help us live longer because it decreases the risk of type two diabetes and cancer.
i hope this helps : )
Answer:the protection or promotion of the interests of consumers.
Explanation: the protection or promotion of the interests of consumers.
Answer:
One of the biggest debates of the 20th century is pizza-related. Nearly everyone can agree that pizza is amazing. It’s the perfect meal for parties and movie nights, and you can eat it for breakfast, lunch, or dinner. Not to mention, when you don’t feel like cooking, pizza is always there. Hope this helps! =)