Answer:
1.Renewable energy won't run out.
2.Maintenance requirements are lower.
3.Renewables save money.
4.Renewable energy has numerous health and environmental benefits.
5.Renewables lower reliance on foreign energy sources.
6.Higher upfront cost.
7.Intermittency.
8.Storage capabilities.
Here are 8 advantages for this questions:
Answer:
Moist walls - gases dissolve in the moisture helping them to pass across the gas exchange surface. Permeable walls - allow gases to pass through. Extensive blood supply - ensuring oxygen rich blood is taken away from the lungs and carbon dioxide rich blood is taken to the lungs.
The first step begins with: A. the mouth.
Answer: Well, populations never evolved than one human might have gone extinct due to many different viruses and sicknesses but other animals might not be extinct. If populations never grew more then that would be because we could not overpower dome viruses. If we never. If we never evolved animals like a Carrier pigeon would not be dead or extinct today.
During photosynthesis, plants absorb carbon dioxide and sunlight to create fuel—glucose and other sugars—for building plant structures. This process forms the foundation of the fast (biological) carbon cycle. ... In all four processes, the carbon dioxide released in the reaction usually ends up in the atmosphere.
