The Ptolemy's theory of the solar system was disproved by the discovery of the new information. The Ptolemy's theory stated that the Earth is at the center of the solar system and all the planets, suns and stars orbited around it while the Earth stayed completely stationary. However, this theory was proven to be false as the sun-centeric model of the solar system better explained various phenomenon, such as the particular movement of the planets.
Hence, the correct answer is 'Ptolemy's theory of the solar system'.
Answer:
Coal, natural gas, and petroleum are all fossil fuels that formed under similar conditions. Today, petroleum is found in vast underground reservoirs where ancient seas were located. Petroleum reservoirs can be found beneath land or the ocean floor. Their crude oil is extracted with giant drilling machines.
Explanation:
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Complete question:
You will find the complete question in the attached files.
Answer:
4 individuals will have green, wrinkled seeds, constricted pods, and short heights, yy rr ii tt.
Explanation:
You will find the complete question, the answer, and the explanation in the attached files due to technical problems.
Answer:
Municipal solid waste (MSW), is the type of waste that contain items related to everyday use.
Different countries have different ways to manage their Municipal solid waste (MSW), some of the techniques used by developed and under-developed countries are as following:
Developed Countries: Example of developed countries are Norway, Australia and USA et-cetra. Disposal methods used are:
- Composting - decomposing organic solid wastes into humus.
- Sorting - In this method garbage is sorted or dumped in bins on the basis of their type such as paper, colored glass and white glass et-cetra.
Both: Disposal methods used by both the countries are:
- Incineration - disposal of waste through burning
- Landfills - MSW is placed in landfills apart from human contacts.
Under-developed Countries: Example of under-Developed countries are India, Afghanistan and Algeria et-cetra. Disposal methods used are:
- Open uncontrolled dumping - throwing waste in open
- Waste picking - waste pickers pick recyclable waste.
Hence, there are some common and some different ways to dispose MSW in developed and under-developed countries.
Answer:
Hydrogen
Explanation:
Because helium is a noble gas with a full valence shell, it does not bond with other atoms readily. This means that it cannot be a molecule. However, hydrogen can bond with a lot of things, because of its unique property of having just one electron, meaning that it can donate or accept one, making it able to easily become a molecule. Hope this helps!
