Wood is not a pure substance it is a mixture, because it is composed of compounds such as cellulose, hemicelluloses, and lignin which are made up of elements such as carbon, hydrogen, and oxygen.
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The three most common greenhouse gases that are present in our atmosphere include the following:
<h3>What is greenhouse effect?</h3>
Greenhouse effect can be defined as a terminology that is used by scientists to describe the role that greenhouse gases such as carbon dioxide, methane, and water vapor, play in keeping the temperature of planet Earth warm.
<h3>What are greenhouse gases?</h3>
Greenhouse gases can be defined as the gases that trap heat within the Earth's atmosphere. Based on scientific records and information, the three most common greenhouse gases that are present in our atmosphere include the following:
Read more on greenhouse gases here: brainly.com/question/19521661
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A. Negri sister always get to play but Negri doesnot
His character is filled with vengeance, when somebody touches him he trys to kill them
When trying to create unity and a good learning environment, the environment plays a very important factor.