9. A student measures the volume of acid three times and the reading come out to be 27.25 ml, 27.38 ml, and 27.42 ml
respectively. But the actual volume of acid is 27.34 ml. Hence the
measurements taken by the student are precise as well as
accurate.
TRUE
FALSE

What are the similarities of physical and chemical change ?

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

Iron (3) oxide will decompose in the presence of hydrogen gas and heater to produced iron and digydrogen monoxide white a balanced chemical equation