Food handlers who does different cutting surfaces base on cutting raw vegetables and raw poultry, is trying to prevent contamination as doing this prevents food from being mixed and from being contaminated. It is also a way of having the food to be prepared properly and in a more sanitized way for people to eat.
The correct answer would be that substance A is rice, and substance B is sugar.
For substance A to be filtered out, it means that A is a water-insoluble substance and for substance B to be recoverable by evaporating off the water, it means that B is water-soluble.
Thus, A can neither be sugar nor alcohol because neither can be recovered by filtration. Also, B can neither be coffee nor alcohol because they can not be recovered as residue through evaporation of water.
Therefore, the only correct answer is that substance A is rice, and substance B is sugar because rice can be filtered out from water while the water-soluble sugar can be recovered by evaporating the water.
More about separating mixtures here: brainly.com/question/2827008
Answer:
True
Explanation:
Sound waves need a medium to travel through. That's why you cant hear sound in space. But you can see light in space and the sun heats up our planet, so yes, light doesnt need a medium to travel through.
Yaa that's true...I totally agree with it
For children with most physical disabilities and
other health impairments, a common cause of academic difficulties is erratic or
irregular school attendance.
Class attendance or school attendance is very important
for your academic carrier because if you are not able to attend the class, you
did not learn anything, you did not finish your homework etc. and when the
exams came you did nothing. So, the children with physical disabilities or
other health issues mostly misses the class due to health issues, and this
irregular attendance causes difficulties in academic carrier.
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