Which of these is not an example of acceleration?
a.) moving at 20 m/s in a circle
b.) speeding up from 5 m/s to 10 m/s
c.) slowing down from 10 km/h to 5 km/h
d.) moving at a constant speed of 150 km/h

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.

Cis the

The answer is orbit around nucleus