When organisms convert forms of energy, what usually results?
1 All of the energy is converted into a usable form
2 Some of the energy changes into heat that escapes into the surroundings
3 All of the energy is changed into mechanical energy
4 Only chemical energy can be converted to do work

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pesticide

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common management practices in dairy and poultry farming are: (i) proper shelter facilities and their regular cleaning. (ii) some basic hygienic conditions such as clean water, nutritious food, etc. (iii) animals are kept in spacious, airy, and ventilated place.