3 Alpha Centauri is approximately 4.3 light years from Earth. A light year is equal to 9.46 trillion
kilometers. How many trillion kilometers away
from Earth is Alpha Centaurl?
® 2.2 trillion kilometers
5.16 trillion kilometers
13.76 trillion kilometers
40.68 trillion kilometers

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.