Answer:
D.- Using a sterile liquid and eliminating exposure to microorganisms.
Explanation:
Remember that Redi´s experiment is going to be with different jars cover the top. In this case, if the liquid is sterile that means any living thing is present there. so if by passing the time, there are no microorganisms, this is going to be the results that the spontaneous generation does not exist. From a non living liquid there can not produce a living thing.
What is the empirical formula for the molecular formula given? Molecular formula: C5H12O
Answer:
bromine has 7 electron valenc because bromine in group VIIA
<u>Answer:</u> The new volume of the tank is 4.67 L
<u>Explanation:</u>
To calculate the volume when temperature and pressure has changed, we use the equation given by combined gas law.
The equation follows:

where,
are the initial pressure, volume and temperature of the gas
are the final pressure, volume and temperature of the gas
We are given:
Putting values in above equation, we get:

Hence, the new volume of the tank is 4.67 L