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DochEvi [55]
3 years ago
7

During her science fair project, Mary discovered that solutions of ionic compounds in water conduct electricity. What type of in

vestigation could Mary perform to discover which type of ions conduct electricity best?
Biology
2 answers:
7nadin3 [17]3 years ago
6 0
A comparative experiment
crimeas [40]3 years ago
6 0

In the given case, there is a need for Mary to perform comparative experiment. It refers to an experimental design in which two or more populations or samples are exposed to distinct treatments or conditions and are compared with each other.

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Explanation:

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2 years ago
In chickens, a condition referred to as "creeper" exists whereby the bird has very short legs and wings, and appears to be creep
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Answer Explanation:

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6 0
3 years ago
Which letter in the graph indicates a time of decreasing growth?
Novosadov [1.4K]

Answer:

It would be A

Explanation:

7 0
2 years ago
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Answer:

Option a) higher the average sea levels.

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4 0
3 years ago
What would happen if water from Tank A was added to Tank B?
slamgirl [31]
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Assuming the tank A salinity is higher than B, then the tank B salinity will also become higher.
Answer: <span>d.the salinity in Tank B would be higher</span>
6 0
3 years ago
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