5. He slept for eight hours. This sentence has 1. an intransitive verb
2. a transitive verb
3. an object​
(it's english)

An object ( it’s english )

answer and explanation;

composition refers to both the types of minerals within a rock and the overall chemical makeup of the rock while texture refers to the size and arrangement of the minerals or grains that make up a rock. both composition and texture can be used to classify rocks, such as igneous rocks. texture describes how the rock became solid or crystallized from liquid, melted rock. composition of a rock describes the minerals that make up a particular rock.

The magnets are probably damaged or there not strong enough to attached to the refrigerator