You have to put them in order

a scientist decides to study the effect of salt on a particular type of bacteria. arrange the steps of the scientific method in the correct order to show how the scientist would proceed with his work.

a) the scientist asks the question,
does salt the growth of
these bacteria?

b) the scientist puts the bacteria in
three different environments:
high salt, medium salt, and low salt.

c) a microbiologist notices that
some bacterial species thrive
in salt water environments.

d) the scientist forms a hypothesis
that higher concentrations of salt
may increase the growth of these
types of bacteria.

e) the scientist publishes his report
in a scientific journal.

f) the scientist finds that the
high-salt environment has
the most bacteria.

The right order is:

A microbiologist notices that some

Here the scientist makes an observation.

Observation is the action of attentive follow - up of phenomena, without the will to modify them, by means of appropriate means of investigation and study. Scientists use it mainly when they follow an empirical method. It is a question of observing the phenomenon or the object without distorting it, or even interfering with its reality.

The scientist asks the question...

Here, the scientist submits a problem.

The problem is the presentation of a subject in different aspects. In a final dissertation, the problem is the question that the scientist will try to answer. A badly posed problem is an off-topic. It is to pose the problem of research (statement), to bring out the relevant information (terms) and to be in the right spatio-temporal frame. The construction of the problem is based on an exposed view of the sentence that accounts for the innuendoes (hidden meaning) and makes it possible to highlight the logical links between the terms of the subject.

The scientist forms a hypothesis that ...

A hypothesis is a proposition or an explanation that one merely states without taking a position on its truthfulness, that is, without affirming or denying it. It is therefore a mere supposition, belonging to the realm of the possible or the probable. Once stated, a hypothesis can be studied, confronted, used, discussed or treated in any other way deemed necessary, for example as part of an experimental approach.

The scientist puts the bacteria in three environments...

Here, the scientist submits a hypothesis.

To study the effect of a variable (salt in this case) on a bacterium, it would be necessary to create several situations with each a particular value of the variable, in order to study its effect (here we have created mediums with different concentrations of salts in which we will put bacteria).

The scientist finds that the high-salt environment...

Here the scientist made a conclusion

A conclusion is a final proposition characterizing the part of a speech that exposes the consequences of the subject developed or exposed.

These bacteria that grow in the salt-rich medium are called halophilic bacteria.

A halophilic organism is an organism that adapts itself or needs high salt concentrations in its environment to live. The halophilic microorganisms are extremophiles belonging to the domains of archaea or bacteria.

The scientist publishes his report...

Scientific publications include the various types of advanced scientific and / or technical communication that scientific researchers make of their work towards their peers and an audience of specialists. These publications have undergone some form of review of the rigor of the scientific method used for this work, such as peer-reviewed peer review

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.