3. Mario is planning to conduct an experiment to determine which disinfectant is best for killing bacteria that are often found in kitchens.
Which of the following would be the most logical dependent variable for his experiment?
A. type of disinfectant
B. source of bacteria
C. amount of disinfectant
D. number of bacteria that survived using the disinfectant
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “3. Mario is planning to conduct an experiment to determine which disinfectant is best for killing bacteria that are often found in ...” in 📘 Physics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
Something that flows easily, like water
Answers (1)
Is Gasoline for you car a clean source of energy?
Answers (1)
A bear spies some honey 16.0 m away and takes off from rest, accelerating at a rate of 2.0 m/s2. How long does it take the bear to get the treat?
Answers (1)
True or False: The rock cycle is a slow process.
Answers (2)
A child in a boat throws a 5.90-kg package out horizontally with a speed of 10.0 m/s. The mass of the child is 26.6 kg and the mass of the boat is 38.2 kg. Calculate the velocity of the boat immediately after, assuming it was initially at rest.
Answers (1)
New Questions in Physics
What is the protoplanet theory
Answers (1)
Moving a charged object against an electrical force causes it to
Answers (1)
What is the wavelength of a sound wave with a frequency of 50hz (speed of sound is 342 m/s?
Answers (1)
What was Galileo's contribution to the study of motion?
Answers (1)
Why do we eat today
Answers (2)