An Egg Is Placed at the Bottom of a Bowl

question 47

Multiple Choice

An egg is placed at the bottom of a bowl filled with water.Salt is slowly added to the water until the egg rises and floats.From this experiment,we conclude that

• A)egg-shell calcium is repelled by sodium chloride.
• B)the density of salt water exceeds the density of the egg.
• C)buoyant force is not always exerted upward.
• D)salt sinks to the bottom.
• E)none of the above

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Definitions:

Obesity

A medical condition characterized by excess body fat that presents a risk to health, often measured by body mass index (BMI).

Adults

Individuals who have reached a specific age or maturity level, often considered to be beyond the developmental stage of adolescence and responsible for their actions.

Children

Young humans, typically those who are not yet fully grown or who have not reached the threshold of adulthood.

Socially Toxic

Describes environments or situations that are harmful to psychological well-being, due to factors like bullying, discrimination, or excessive competition.