Is 68-72 cold or hot

Why does an ice cube float in milk? What is the abbreviation of Celsius? What are some nature questions? What are the two groups in a controlled experiment? Is it an investigatory project to make a mini personal electric fan? What are two main categories of general damages? What is a lifting magnet? How do you increase color temperature from 3000K to 4500K? 300 kmph equals how many mph? What are the most common gasses? Do a Clinical thermometer needs a magnet? What does a glue stick dissolve in? What is basic truth that all other theories are based on? What is a scrub board? What will happen if organisms do not adapt? Why do we need air to talk? What are phisical properties? What wax is used in a candle? What is the equation to find an objects volocity? Where can the independent and dependent variables be found?