Textbook ExpertVerified Tutor
7 Nov 2021
Given information
It is given that a fish tank is filled with hot water first and then with cold water after which when a fish is placed in that tank , it dies.
Step-by-step explanation
Step 1.
All living species require oxygen for survival. Plants and animals take oxygen from the air directly. To live, fish, like all other sophisticated life forms, need oxygen. They receive it in the form of dissolved oxygen gas from water.
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