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3 years ago

Match each step of the scientific method with its description.

Biology

2 answers:

Volgvan3 years ago

7 0

Answer 1

<h2>C) Changes in temperature may affect the growth of mold on bread. </h2><h3>Explanation: </h3>

After the introductory analysis is complete, construct a hypothesis, or an instructed opinion, on the result of the experiment. The hypothesis must be worded so that it can be examined in the experiments and it must involve both independent and dependent variables depend on variations in the autonomous variable.

Answer 2

<h2>F) Make a presentation of the data, and explain it to the class. </h2><h3>Explanation: </h3>

It is important to share what you have learned with others. Scientists often find solutions to problems by knowing the results of other scientists' experiments. Communicating your results is often the first step to clearly identifying a problem and beginning to think about possible solutions.

Answer 3

<h2>D) Keep the bread in different locations, changing the temperature at each location. </h2><h2 /><h3>Explanation:</h3><h3 />

A statistical hypothesis, seldom called affirmative data summary, is a hypothesis that is testable on the foundation of perceiving a method that is formed via a set of arbitrary variables. A statistical hypothesis test is a process of statistical reasoning. You must formulate a null hypothesis and an alternative theory. The null hypothesis is the theory based on probability.

Answer 4

<h2>A) Bread, when kept in the open for a long time, shows the presence of mold. </h2>
<h3>Explanation:</h3><h3 />

Scientists use observation to gather and record data, which allows them to assemble and then test hypotheses and assumptions. Scientists inspect in many ways with their own judgments or with instruments such as microscopes, scanners or transmitters to enlarge their perception or hearing.

Answer 5

<h2>E) Increased temperature leads to the growth of mold. </h2><h2 /><h3>Explanation:</h3><h3 />

After all the data is assembled in a form that associates it to your hypothesis, you can understand it and reach a judgment about the experiment. The conclusion is directly a report about what you studied based on whether the conclusions match or differ with your hypothesis.

Answer 6

<h2>B) What causes mold growth on bread? </h2><h2 /><h3>Explanation:</h3>

A question is what someone asks, normally when there is something that he or she does not know. In the article, a question mark comes at the end of a question. An eloquent question is a form of speech in the form of a problem that is asked to make a point rather than to extract an answer.

Helen [10]3 years ago

4 0

1- C ( this is an assumption; a hypothesis is always based on an assumption.

2- F ( this states to share the results with other classmates).

3- D (this is a description of an experiment you could conduct; you test a hypothesis (usually) by conducting an experiment.

4- A (this is something you could observe during the experiment, therefore it is an observation).

5- E (this sentence is a conclusion).

6- B (This is an actual question)

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Answer:

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Explanation:

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3 years ago

One reason common names are not useful to biologists is that they......

babunello [35]

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ANTONII [103]

Answer:

when G1/S cyclin-CDK is activated. Expression of G1/S cyclins is regulated by E2F proteins

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3 years ago

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Blizzard [7]

Answer:

b. False

Explanation:

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