Match each term to its best definition.
Beach sand
Area of deposition
Sand dunes
Continental deposit of
gravel and sand
Reef
Sand mounds in a desert
Sedimentary
depositional
environment
Shoreline deposit of
sediments
Alluvial fan
Calcareous skeletons
from organisms build this
wave-resistant structure.

the answer is b. glad to .

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)]