Albert Uses as His Unit of Length (For Walking to Visit

question 16

Short Answer

Albert uses as his unit of length (for walking to visit his neighbors or plowing his fields) the albert (A), the distance Albert can throw a small rock. One albert is 92 meters. How many square alberts is equal to one acre? (1 acre = 43,560 ft² = 4050 m²)

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Definitions:

Medullary Cavity

The central cavity of bone shafts where red or yellow marrow is stored.

Endosteum

A thin vascular membrane of connective tissue that lines the inner surface of the bony tissue that forms the medullary cavity of long bones.

Membrane

A thin layer of tissue or material that acts as a selective barrier, controlling the passage of substances in and out of cells or organelles.

Fontanels

Soft spots on a baby's skull where the bones have not yet fused, allowing for growth of the brain and skull during infancy.