Answer: The brightness of our if betelgeuse were to explode as as a supernova would by getting the ratio betelgeuse to sirius. Which would then be:
Apparent brightness of Betelgeuse
÷ Apparent brightness of Sirius=
6.9×10^4 Lsun.
Answer:
all of them except the wood
Explanation:
the solar panels, recycled copper plates, and recycled aluminum cups. are all "renewable," solar panels derive power from the sun, a renewable source of energy. the recycled copper plates have it in there name they are recycled, they will be used for a period and then melted down to make more plates or to be used in something else e.g wires. the cups are made from the alloy allumium which in its self is usually recycled but is just like the coper after they are used as the cups they can simply just be melted down to make anything else with the aluminum. wood is not a renewable source because you use it once and it's done.
The Everglades located in Florida is an example of a freshwater wetland
Answer:
Ummmm... I think it is A?
Could u look at my most recent question and possibly help?
