Answer:
C. 1.23 g/ml
Explanation:

Mass of rock = 80g
Volume of rock = final fluid volume - initial fluid volume
Volume of rock = 265 cm³ - 200 cm³ = 65 cm³


1 cm³ = 1 ml
Therefore, density of the object = 1.23 g/ml
Answer:A grassland very similar to the original
Explanation:
Water, electrolytes, hydrochloric acid, enzymes, mucus, and intrinsic factor.
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