The correct answer is The liquid at the top is the least dense
Explanation:
In this situation, liquids appear to be stacked or organized in different layers due to differences in density. This factor (density) is determined by the mass and volume of the liquid. For example, the density of water is 1 gram per milliliter, while the density of honey is 1.40 grams per milliliter, which makes honey to have a higher density.
Moreover, if liquids are in a container, the liquid or liquids with a lower density will go to the surface, while more dense liquids will sink. In this context, the liquid at the top is the least dense, while the liquid at the bottom is the densest.
Answer: It is a noninfectious disease caused by environmental factors.
Explanation: Mercury is a type of toxic metal that comes in different forms within the environment. Therefore, it is not caused by bacteria, genetic factors, or pathogens. But from the environment.
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Answer:
Illness
Explanation:
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Answer:
Drug abuse refers to the non-medical or inadequate form of recurrent consumption of chemicals that affect a person’s mood or behavior. The term “psychoactive substance” or "drug" is used as a neutral and capacious term for a whole class of substances prohibited and permitted.
Such substances are usually both legal and illegal drugs (amphetamine, cocaine, cannabis, opiates, ecstasy, LSD), alcohol, as well as psychotropic drugs (tranquilizers, barbiturates).
By abuse is meant a use that is harmful, for example because the substance is taken in excessive quantities, taken in harmful combination with another substance, or taken strenuously without any medical basis. Substance abuse can in the symptom picture be similar to habitual disorders (impulse control disorders) and self-harm behavior.
Debate about the practice of using various psychoactive substances has been going on since ancient times. The abuse of such substances negatively affects the lives of not only their direct users, but also of their relatives and the whole society.
