Question

which of the following everyday activities most illustrates the concept of accretion?
rainbows forming in the sky after a rain shower
a dough mixer forming a \ball\ from ingredients
a bowling ball knocking over pins in a bowling alley
gasoline being burned to power a cars engine

Explanation:

Accretion refers to the process of growth or enlargement by the gradual accumulation of additional layers or matter. A dough - mixer forming a "ball" from ingredients is an example of matter coming together and accumulating to form a larger entity, which is consistent with the concept of accretion. Rainbows are formed due to light refraction and reflection, bowling is about force and motion, and gasoline combustion is a chemical reaction for energy production.

Answer:

a dough mixer forming a "ball" from ingredients