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True or false the atmosphere is composed of a mixture of gases needed for predation?
False. The atmosphere is composed of a mixture of gases, but it is not specifically composed of gases needed for predation. It is primarily made up of nitrogen, oxygen, and traces of other gases that are essential for supporting life on Earth, not specifically for predation.
Elements abundant in the body are not abundant on Earth true or false?
False. Elements abundant in the human body, such as oxygen, carbon, hydrogen, and nitrogen, are also abundant in the Earth's crust.
Is it true or false The amount of nitrogen oxygen and water vapor in the atmosphere varies from place to place?
True. The amount of nitrogen, oxygen, and water vapor in the atmosphere can vary depending on location, altitude, weather conditions, and human activities. These variations can impact local air quality and climate.
True or false natural resources are anything made by humans?
False. Natural resources are materials or substances that exist in nature and are used by humans, such as water, air, minerals, and forests. They are not made by humans.
True or false air is mostly composed of carbon dioxide?
False. Air is mostly composed of nitrogen (about 78%) and oxygen (about 21%), with other gases like argon, carbon dioxide, and others making up the remaining 1%.
When oxygen gets to the cells its mainly used for respiration true or false?
True.
Almost all of the oxygen on the planet earth is found in the atmosphereis this statement true or false?
False. Almost all of the oxygen on Earth is found in the oceans.
Ozone is a form of oxygen true or false?
It is true. Ozone is an allotrope of oxygen.
Russian christians are mainly Roman Catholic. True Or False?
False.
Reduction is the gain of oxygen by a metal true or false?
False
True or false the executive department is mainly in charge of highway construction?
false
True or false water is an example of a chemical element?
False. Water is a molecule made of 2 parts hydrogen one part oxygen. NOT AN ELEMENT.
True or false the first elements to be indentified were mainly gases?
True. The first elements to be identified were mainly gases, such as hydrogen, nitrogen, oxygen, and others. These gases were identified during the study of gases emitted by various chemical processes and reactions.
A computer is a man-made machine true or false?
A computer is a man made device true or false
True or false fire will not burn without oxygen?
True, fire must have oxygen to burn.
True of False Class crustacea consists of mainly aquatic species?
TRUE
Bosnia's people are mainly Moslem. true or false?
True: about 44% of the population.
