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Inessa05 [86]
2 years ago
14

You where these terms were introduced.

Biology
1 answer:
zheka24 [161]2 years ago
6 0

Answer:

A. concentrated is the substance on its own, dilute is the substance mixed with (diluted) water.

B. an acid increases the concentration of H+ ions. A base is a substance that releases hydroxide (OH-) ions (in aqueous solution, donates electrons and accepts protons)

Explanation:

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Please needed as soon as Possible thank you!
kramer

Answer:

The answer is B. Stratum Basale

5 0
2 years ago
When looking at a stalk of celery that has been sitting in red food colored water. Sarah notices the celery has red lines runnin
SCORPION-xisa [38]
There a small amount of alcohol in celery and salt the two make a base particles that run that soaks up the food colouring
5 0
3 years ago
Which of the following is true about the scientific method?
andreev551 [17]

The statement which is true about the scientific method is that "it is important to follow each step in order so the results are valid." Thus, the correct option is C.

<h3>What is the Scientific method?</h3>

The scientific method may be characterized as an approach to investigation in which a problem is determined, appropriate data are collected, an assumption is composed of these data, and the hypothesis has been empirically experimented with.

Scientific methods always deal with a scripted format of identifying the problem, making a hypothesis, collecting the data associated with a hypothesis, synthesizing a methodology, observing it, and making a conclusion.

Therefore, the correct option for this question is C.

To learn more about Scientific methods, refer to the link:

brainly.com/question/17216882

#SPJ1

8 0
1 year ago
At the end of winter, water containing very high concentrations of road salt used to deice roadways runs off and some of it ente
jeka94

Answer:

D

Explanation:

The water molecules in the cell will want to move out of the cell into the pond in attempt to lower the salt concentration which will cause the cells to shrivel up with the loss of water. This is also called becoming hypertonic.

8 0
2 years ago
A friend explained to
fgiga [73]

Answer: Temperature, odor, production of gas, and if it changed its form. (Solid, liquid, gas).

6 0
2 years ago
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