It would belong to Kingdom Plantae. aka It is a plant!
B) the glass cylinder helps in measuring because you can read the labels on the side of the cylinder and also it can heat the substance without the cylinder melting like the plastic one, or giving off heat to fast like the metal cylinder <span />
Scientists make progress by using the scientific method, a process<span> of checking conclusions against nature. After observing something, a scientist tries to explain what has been seen. The explanation is called an hypothesis. There is always at least one alternative hypothesis.</span>
