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Svetach [21]
3 years ago
11

A(n)_______________is a substance that is made up of a single kind of matter

Biology
1 answer:
Umnica [9.8K]3 years ago
4 0
A pure substance and a mixture
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Match the chemical reaction with its correct type.
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5 0
3 years ago
Which three statements about dialysis is true
Oksana_A [137]

Answer:

The correct answers are A, C and D.

Explanation:

Dialysis is a treatment given to a patient to maintain his chemical levels in the body salt. Dialysis is a treatment which removes the Extra water, wastes, salts from the patient's body. This treatment is given to the patient in case of the failure of the Kidneys which are unable to clear the body from the wastes and toxins naturally. This is a time consuming process which uses a machine to purify blood from wastes and toxins. It is not the permanent solution for the renal failure, tough it is a good temporary solution.

3 0
2 years ago
Which of these actions is the best way for an individual to conserve water?
BigorU [14]

Answer: B. Take short showers instead of baths.

Explanation:

The water is the most important non-living environmental factor which is the main requirement for survival of every living being. Even though water is a renewable resource which can be replenish by the mode of water cycling in nature but with the increase in the global population the demand of freshwater has increased. Also with the increase in the causes and sources of water pollution the levels of freshwater sources are decreasing. Therefore, the issues of water conservation should be taken into consideration.

According to the given situation, if an individual needs to conserve water, take short showers instead of baths is the correct option because of the fact that short showers will prevents the wastage of large amount of water which could be wasted while taking baths.  

4 0
3 years ago
Which is a benefit of getting information from a government website? A. The information usually advocates an individual's opinio
nignag [31]

Answer:

B. The information will be reliable

Explanation:

By elimination:

Information on government websites is usually impartial, so A is eliminated. Additionally, information on a government website is not necessarily easy to understand, so that choice cannot be the correct answer either. The only remaining choice is B, so it is correct.

3 0
3 years ago
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