Question

I am first sized muscular organ situated in the thoracic cavity ____​

Answer 1

Answer:

The terms 'wastewater' and 'sewage' are regularly used interchangeably, however there are differences between both. In fact, 'sewage' is considered a subset of wastewater. ... There are two types of sewage: blackwater, or wastewater from toilets, and graywater, which is wastewater from all domestic sources except toilets.

Answer 2

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Heart: how your heart pumps blood around your body. The heart is a fist-sized muscular organ that sits in thechest cavity.

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