An experiment to test the best conditions for bacteria to grow is the material that the bacteria feed upon. <u>Option D.</u>
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Antibacterial hand soap with different concentrations. Dependent variable bacterial growth as measured by the diameter of the zone of inhibition. Exposing Petri dishes to different temperatures can skew the level of bacterial growth they inhabit. Plant height is the dependent variable that responds to changes in the independent variable.
Sunlight is the controlling variable because each plant is exposed to the same amount of sunlight. It is the dependent variable because it measures the amount of plant growth. The dependent variable depends on the independent variable. How much plants grow depends on how much sun they receive. A continuous increase in temperature from a minimum value increases the rate of bacterial growth because the rate of metabolic reactions increases with increasing temperature.
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Answer:
Staphylococcus aureus is a gram-positive
Explanation:
Answer:
Acquired immunity is immunity you develop over your lifetime. It can come from: a vaccine. exposure to an infection or disease. another person's antibodies (infection-fighting immune cells
Answer: The answer is C. Order pizza and popcorn and watch more television as a family night.
Explanation: It’s C because ordering pizza and popcorn will make your diet worse and create even worse habits.
Answer:
False
Explanation:
Exercising an American call option on a stock with non –dividend provides greater interest or saving on interest as compared to holding those call option.
In general, An American call can be exercised any time prior to its expiry time limit. In case of an American call on a stock with dividend, early exercise before the expiry is optimal. Early exercise also provides for in depth money options.
