A,C,D Is the answer to the question
Answer:
emulsion test
Explanation:
add substance in a beaker and add ethanol (aa type of alcohol) into the beaker. when (a little) water is added small fat globules and a cloudy white suspension will be created if oil is present on the substance
This is from another brainly answer it's the same questions but it should be the correct answer because it's a certified answer. Hope this helps!
Tuber is thick underground stem, such as potato for example. It usually has buds from which new plants could grow. So, the first part of Stacy's vegetable is definitely turbous stem. The other part must be root, because it has hairy structures. These hair-like structures have function in <span>the absorption of water and minerals from the soil.</span>
