Organism A and organism B are both classified in the same phylum. Which additional information about the two species can be concluded?
A. The two organisms are members of the same kingdom.
B. The two organisms are members of different domains.
C. The two organisms are members of the same family.
D. The two organisms are members of different orders.

substitution is the answer in this case

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

all these collisions do one thing, and that thing is explained in the last option. when dusst, rocks and ice collide, they harden and form giant layers of rocks or hard ice.

d)   to harden materials to form different parts of earth’s layers

hope it ,

bioteacher101