How does a whale-fall community affect ocean sediment? a.)the decomposition of the whale enriches the sediment. b.)the remains of the whale pollute the sediment. c.)the sediment is transformed into food for mussels and crabs. d.)the bacteria that are attracted break down the sediment nearby.

A.)The decomposition of the whale enriches the sediment.

a

Explanation:

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)]

when it is at an intermediate population density