Question

find volume of cube whose side is 9 cm
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Answer 1

Answer:

hope it's helped

Step-by-step explanation:

Human blood is red because hemoglobin, which is carried in the blood and functions to transport oxygen, is iron-rich and red in color. Octopuses and horseshoe crabs have blue blood. This is because the protein transporting oxygen in their blood, hemocyanin, is actually blue.