Conservation status: Endangered. Diet: Main diet is krill, also other plankton. Appearance: Blue-grey, with lighter tones on underside. Blue whales can truly claim the title of âgentle giants.â The largest creatures known to have ever lived on Earth, their tongues can outweigh elephants, their hearts can outweigh cars.
A. membrane that lines the marrow cavity of a long bone B. region between the diaphysis and epiphysis C. disk between the vertebrae D. red bone marrow E. membrane that covers the outside of a bone Question 12 of 25 (worth 1 point) Hernia of the meninges is A. a meningocele B. meningitis C. meningodysplasia D. a meningioma E. meningorrhagia.
The hollow space within bone is called bone marrow. Bone marrow is filled either with adipose tissue and is then called yellow marrow or blood-forming tissue in which case it is called red marrow.Within the middle of the diaphysis of the long bone there is a large cavity called the marrow or medullary cavity.he hollow space within bone is called bone marrow. Bone marrow is filled either with adipose tissue and is then called yellow marrow or blood-forming tissue in which case it is called red marrow.