the Irukandji jellyfish and the brazlian wandering spider are the two most venomous animals in the world. a researcher recorded the size of an irukandji jellyfish as 3.472 x 10^-5 cubic feet, the researcher also recorded the size of a brazilian wandering spider as 3.09 x 10^-3 cubic feet. what is the difference between the size of the spider and the size of the jellyfish, expressed using the significant digits?

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.