ADVANCED PLACEMENT AP MIDDLE SCHOOL

What is tge speed of sound in dry air at 0°C

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Answer 1
Answer:

The answer is determined to be 331.3 m/s.

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COLLEGE

What resource makes up the majority of biomass use worldwide?

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What resource makes up the majority of biomass use worldwide?

A Biomass is any organic matter that can be used as an energy source. It gets energy from the sun. It is called renewable because it can grow more in a short period of time. Two majority resources of biomass are woods and biofuels. The world uses energy transition from burning biomass like burning woods.
HIGH SCHOOL

Why does mining resources have such a large impact on the environment? A) Satellite scanners are expensive to operate and maintain.
B) Large-scale mining removes earth to reach mineral resources.
C) There is no place to put all the displaced earth, causing landslides.
D) Mining reserves, not resources, has a large impact on the environment.

Answers

B because it takes a lot of tools and manpower to search or dig for those resources and to transport them
HIGH SCHOOL

What might an observant Chinese traveler from the Han dynasty era find surprising of offensive in India of the greco-roman world?what similarities might he or she notice?

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Chinese may take it particularly offensive Greco Roman Empire is table etiquette and behavior towards food.  There are customs in Greco Roman empire that is taboo to Chinese. One particular example is that extravagant Roman feast would last up to 10 hours, they would eat until they vomit and then eat again until the feast is over. They also eat mammary gland of cows, flamigoe tongue and elephants that are unusual to Chinese. One similarity of these empires would be the use of minted coins in trades. 
HIGH SCHOOL

What are SOME of your goals about graduating collage? Is there any barriers (problems) in your way? List some if yes

I need everyone's help!
-Noah Wilson
9th Grader

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Some goals are to be a doctor and get High paying job buy a house the barrier is money without money I would not be able to go to medical school and I also can not buy. A house
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