Answer:
For any real experiment there must be at least five things: an independent variable, a dependent variable, control variables, and two groups often one experimental and one control.
Carlos hypothesis is that by fixing leaks their water consumption would be lower. As such his dependent variable is the water consumption and his independent variable (the one he is manipulating) is the amount of leaks in the house.
In order to make this an experiment Carlos needs to first make sure there is an actual decrease in the water consumed, and second he needs to make sure it's due to the fixed leaks. So to do this Carlos should measure their water consumption during a period of time before fixing the leaks and then measure the water use for the same period of time after fixing. The harder part is making sure that no other variables can interfere, these are called control variables. For example if before fixing the leaks Carlos had a huge party and had to wash a lot of dishes any decrease in water could be due to this. Therefore he would need to either make sure water is used for the same things in the same amounts during these two periods or track any increases due to specific events happening in only one of the periods.
Idk the answer girl idk what you mean
Answer:
More attractive,less attractive.
Explanation:
A study was done on welsh pedestrians ans the women rated men more attractive if he was pictured at the wheel of an expensive car.
Men rated a woman as less attractive if she was pictured at the wheel of an expensive car.
Hence the answer is More attractive and less attractive.
<u>Answer:</u>
An example of confronting terrorism through law enforcement would be combating terrorism through courts.
<u>Explanation:</u>
- In order to open as many fronts as possible against terrorism, it would be necessary to bring the judicial system into the picture to fight terrorism in its own way.
- Combating terrorism through courts would have no shedding of blood yet would be the most impactful and convenient way of fighting terrorism.
- There have been cases like Hamdi versus Rumsfeld, Rasul versus Bush, etc., that have attempted to fight terrorism through courts.
