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Answer:
yes
Explanation:
it is found in many forms in the natural world.
1-Frying an egg , heat flows from the stove into the pan and then into the egg .
2- After a car is turned on , the engine becomes hot . Heat is conducted from the engine to the hood.
Answer:
Nitrogen is a constituent element and is part of many compounds in plants.
Explanation:
Nitrogen is a building block and there is no process in plants that is not affected by nitrogen.
If there is not enough nitrogen in the soil, the growth decreases, the leaves are yellow, pale green, chlorosis occurs, the root is removed, its branching is reduced, the yield and quality of fruits are reduced.
Answer:
pH measures the acidity of a substance.
water has a theoretical pH of 7
Explanation:
