Answer:
Milk is essentially a colloidal dispersion of fat in water. ... However, the fact remains that the fat and water components cannot be mixed together from a solution. There are therefore, two distinct immiscible liquid phase's present, which is why it is a heterogeneous mixture.
Answer: It is called a Crookes Tube, and he used it to discover cathode rays, which were later determined to be electrons.
The answer is the 3rd choice
Answer:
Hey there!
False. The growth rate is actually the birth rate minus the death rates.
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