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What chemicals are in carbon
Human activity like burning, fossil fuels and deforestation cause concentration——-in the atmosphere to increase these
1 answer
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Which of the following describes the significance of the carbon cycle?
Responses The carbon cycle is significant due to its
1 answer
101 views
Refrigerators and air conditioners use a substance known as a "refrigerant" to absorb heat. Some of the first cooling systems
1 answer
16 views
Refrigerators and air conditioners use a substance known as a "refrigerant" to absorb heat. Some of the first cooling systems
1 answer
asked by
FREE DIDDY
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What are chemical sedimentary rocks formed from?
Responses chemicals dissolved in water chemicals dissolved in water chemicals
1 answer
asked by
heavenly
98 views
Nicotine is a dangerous chemical found in cigarettes; it is accompanied by two other very harmful chemicals. These are...
*Carbon
24 answers
asked by
Confused Child
4,143 views
Which of the following is the safest way to use chemicals in the kitchen?
Cleaning spray Group of answer choices Mix chemicals
1 answer
88 views
What is the role of water in the chemical weathering of rock?(1 point)
Responses It combines chemicals in the rock with carbon.
3 answers
64 views
Question
Nicotine is a dangerous chemical found in cigarettes; it is accompanied by two other very harmful chemicals. These are
1 answer
132 views
How are the movements of energy and chemicals (matter) through living things in ecosystems different?
Energy forms chemical
1 answer
78 views