Complete each sentence by dragging the proper word or phrase into the appropriate position. Then place each sentence in order from the largest to the smallest cavity size being described Drag the text blocks below into their correct order.
1. The are found deep in the diaphyses of long medullary cavities bones and are filled with yellow marrow in the adult.
2. Osteocytes maintain contact with neighboring osteocytes in adjacent lamellae via dendrite-like extensions through
3. Filled with matrix, , which are osteoblasts encased in perforating canals are found between layers of concentric lamellae nutrient foramen
4. Located in the middle of osteons, the contain the osteocytes blood vessels, and nervous supply of the compact bones. osteons
lacunae
central canals
canaliculi

The medullary cavities are found deep in the diaphyses of long medullary cavities bones and are filled with yellow marrow in the adult.

Osteocytes maintain contact with neighboring osteocytes in adjacent lamellae via dendrite-like extensions through canaliculi.

Filled with osteocytes, which are osteoblasts encased in matrix, lacunae are found between layers of concentric lamellae.

Located in the middle of osteons, the central canal contain the blood vessels, and nervous supply of the compact bones

Explanation:

- The medullary cavities are central cavities in the bones. In adults, these cavities are filled with yellow marrow  (adipose tissue).

- The canaliculi are small protoplasmic projections between the lacunae of ossified bones.

- The astrocytes are the most common type of bone cell.

- The lacunae are spaces where osteocytes are located in the mature bones

-  The central canal provides nourishment to the osteocytes which collectively form the osteon.

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.