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21st century Skill
1. the two gases A and B together make up about 99% of the Year both these gases are colourless tasteless and order less gas a is very reactive where gas b is very unreactive gas a is necessary for the process of respiration in plants of animal where gas b is required by the plants to make protein
a. what is i. gas a and ii. gas b ?
21st century Skill
1. the two gases A and B together make up about 99% of the Year both these gases are colourless tasteless and order less gas a is very reactive where gas b is very unreactive gas a is necessary for the process of respiration in plants of animal where gas b is required by the plants to make protein
a. what is i. gas a and ii. gas b ?
Answers & Comments
Verified answer
Answer:
i. Gas A: Oxygen (O2)
ii. Gas B: Nitrogen (N2)
Oxygen (Gas A) is a reactive gas and is essential for the process of respiration in plants and animals. Nitrogen (Gas B) is relatively unreactive and is required by plants to make proteins. Together, oxygen and nitrogen make up about 99% of the Earth's atmosphere.
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