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purity of culture, depth of seeded layer, incubation temp, agar temp, size of inoculum, distribution of inoculum, incubation period, diffusion rate of antibiotic, concentration of antibiotic on disk, growth rate of bacterium.
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What is a method of solving scientific problems by testing a hypothesis by observing a series of carefully controlled steps?
control
Which research method do investigators use to exercise maximum control over the factors they are interested in?
Investigators use laboratory experiments to exercise maximum control over the factors they are interested in. This method allows researchers to manipulate variables directly to study their effects in a controlled environment.
Which research method do investigators use to exercise maximum control over the factors they are interested in studying?
Investigators use laboratory experiments to exercise maximum control over the factors they are interested in studying. This method allows researchers to manipulate variables, control the environment, and establish cause-and-effect relationships between variables.
How effective is killing weeds with boiling water as a method of weed control?
Killing weeds with boiling water can be effective as a method of weed control. The hot water can damage the weed's cells and roots, causing them to die. However, this method may not be as effective for larger or deep-rooted weeds, and it can also harm nearby plants if not applied carefully.
Weather predicting method do scientist carefully look at a storms starting point direction and speed?
Meteorologists carefully analyze various weather factors such as temperature, humidity, wind patterns, and air pressure to predict the path and intensity of a storm. By closely monitoring the storm's starting point, direction, and speed, scientists can make more accurate forecasts of its potential impact on a specific area.
What is the research method in which the investigator manipulates a variable under carefully controlled conditions?
Experimental Method
What is control in the scientific method?
The control of the scientific method is the results compared to this part of the experiment.
Why is a control needed in a scientific method?
A control is needed in the scientific method to establish a baseline for comparison. It helps ensure that any changes observed in the experiment are directly due to the independent variable, allowing researchers to rule out other influencing factors. This enhances the reliability and validity of the experiment's results.
In which weather predicting method do scientists carefully look at a storms starting point direction and?
Trends method
in which weather predicting method do scientist carefully look at a storms starting ,direction and speed?
Trends method
How effective is a fogger pest control method in eliminating pests in indoor spaces?
The effectiveness of a fogger pest control method in eliminating pests in indoor spaces can vary. Foggers can be effective in reaching pests in hard-to-reach areas, but may not completely eliminate all pests. It is important to follow instructions carefully and use in conjunction with other pest control methods for best results.
How many states are under the control method?
18 states operate under the control method
