An Iceberg Has a Density 917 Kg/m³, and Seawater Has

question 42

Multiple Choice

An iceberg has a density 917 kg/m³, and seawater has a density 1025 kg/m³. What fraction of the iceberg is under the surface of the water?

• A)9.3%
• B)10.5%
• C)89.5%
• D)90.7%

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Definitions:

Cloacal

Relating to the cloaca, a common cavity at the end of the digestive tract for the release of both excretory and genital products in vertebrates such as birds, reptiles, amphibians, and some fish.

Early Digestive Tract

Refers to the initial sections of the digestive system where the breakdown of food begins, including the mouth, esophagus, and stomach.

Evaginations

The process of forming an outpouching or protrusion of a structure or tissue.

Adrenal Medulla

The inner part of the adrenal gland that produces adrenaline and noradrenaline, hormones involved in stress responses.