As we know that the leaves of plants are waterproof due to cuticle. On the same way take some pieces of paper of leaf size and make them waterproof. After completion ,put half of these pieces in cold water and half in hot water. do all the pieces of paper remains waterproof?explain your observations and results with justification
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Chemistry, 22.06.2019 03:00
Match term definition ellipse a) diagonal cross section of a cylinder circle b) diagonal cross section through the widest part of a sphere sphere c) cross section parallel to the base of a cone great circle d) shape created when a semi-circle is rotated around the y-axis triangle e) perpendicular cross section of a cone
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Chemistry, 22.06.2019 08:30
The mass of a neutron is equal to the mass of a proton plus the mass of an electron. true or false false true
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Chemistry, 22.06.2019 09:00
Ineed to find the answer of this question because i dont understand it
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As we know that the leaves of plants are waterproof due to cuticle. On the same way take some pieces...
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