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home / homework help / questions and answers / engineering / mechanical engineering / 0.5 kg of water initially at 400 kpa and 0.3 m3/kg ... Question 0.5 kg of water initially at 400 kPa and 0.3 m3/kg is contained within a piston-cylinder device fitted wi...

Why are enzymes important? They contain water. they speed up chemical reactions. they contain genetic material. they help the cell maintain its shape.

wrong

mine only has 14 questions

thanks potato

yep potato is correct appreciate it :)

Mine only has 16 though

mine only has 14 questions, 13 and 14 are typing questions

i would try to proove you wrong goofy but your correct lol i really dont feel like doing this test

just tryna is correct thanks mate

Just write something he can go off of or something

3000 people looked at this and didnt answer