The answers to the questions required for the design experiment above are :
- If shark attack are related to the number of elephant seals in an area, then shark attack will increase as the number of elephant seal increases
- If shark attack are unrelated to number of elephant seal in an area, then shark attack is unaffected by increase or decrease in number of elephant seal.
- The Control Group : Beaches or areas where elephant seals aren't present or period of the year when there are no elephant seal at the beach.
- The Experimental group : Beaches where varibale portions of elephant seals are found (area with high, medium or low).
- The Dependent variable : Number of shark attacks
- The Independent variable : The different number of elephant seals found.
- Data to be collected include : The number and type of elephant seals found at various beaches and the number of shark attacks recorded at the various points.
- John will be able to deduce if the number of elephant seals and number of shark attacks recorded corded are related.
The hypothesis of an experiment is a proposition which requires experimental testing in other to establish it's validity.
The Control Group refers to a portion of the subject which aren't given or exposed to the treatment used in an experiment.
The Experimental group are the portion of the subjects which are subjected to the treatment condition.
The Dependent variable is the measured variable is changes as the independent variables are tweaked.
Independent variable is the predictor variable, it causes a change in the output of the dependent variable.
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Answer:
the answer is B = all living things are made of the same elements
C seems like the correct answer
Answer:
Examples of ecosystem services include products such as food and water, regulation of floods, soil erosion and disease outbreaks, and non-material benefits such as recreational and spiritual benefits in natural areas.
These other stimuli are known as s - deltas.
<h3>What is an example of a stimuli?</h3>
Anything that can cause a change in behavior or physical state is a stimulus. Stimuli is the plural of stimulus. External or internal stimuli can be used. The way a medication affects your body is an illustration of an external stimulus. Your vital signs altering as a result of a change in your body is an example of an internal stimulus.
<h3>Which 3 stimuli are they?</h3>
mechanical, thermal, and chemical stimuli can activate three different types of nerve endings. Some endings are more sensitive to one type of stimulus than the others, but all can detect all three.
<h3>What do humans respond to as stimuli?</h3>
Events in the environment known as stimuli have an impact on behavior. A single stimulus can perform a variety of tasks.
learn more about stimuli here
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