Question

Kelly grew bacteria cells in warming ovens set at different temperatures. She then counted the number of bacteria that grew in each dish.



What is the dependent variable in the experiment?

Type of bacteria
Number of bacteria
Temperature
Number of dishes

Answer 1

Ok so, the temperature would be the dependent variable because of the fact that the bacteria are in different groups with different temperatures and the numbers of the bacteria would be affected by the temperatures. Hope this helps

Answer 2

thanks i need help with alot more so pls stay

Answer 3

The diagram below is a model of a system of the body.

20

Which of the following best explains the organ labeled 3?
It is the bladder that stores urine.
It is the pancreas that stores bile.
It is the kidney that stores urine.
It is the gallbladder that stores bile.

Answer 4

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