Question

Internal respiration is also known as _______ respiration.​

Answer 1

Answer:

Internal respiration refers to two distinct processes. The first is the exchange of gasses between the bloodstream and the tissues. The second is the process of cellular respiration, from which cells utilize oxygen to perform basic metabolic functions

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Answer 2

• Marsupial mammals moved from South America to Australia via :

(a) Antarctica (b) Africa

(c) Galapagos Archipelago (d) Madagascar