Question

Haversian canals are found in (1)Matrix of mammalian bone (2)Matrix of amphibian bone (3)Matrix of reptilian bone (4)All of these

Answer 1

Answer:

all of these are correct...........

Answer 2

Answer:

Haversian canals are found in the bone matrix of the long bone of mammals (Rabbit, rat, etc). These canals surround blood vessels and nerve cells throughout bones and facilitate communication within bone cells.

Explanation:

So all of these is correct answer

Hope u like this Answer

Mark me as BRAINLIEST!!