What word refers to the fatty blood-forming tissue in the cavities of long bones?

Which type of bacterial reproduction is depicted in the diagram?

In a cladogram' when does a group of organisms branch off

Dr. arenas is a scientist who has been trying to determine if increasing pressure will increase the sound that occurs when two chemicals explode. it measures the volume of the sound that occurs at the minimum pressure at which the explosion will occur. it then increases the pressure and measures the volume of the explosions that occur. what kind of investigation is the scientist conducting?