Which is not true about glial cells? There is only one type of glial cell
They communicate with other glial cells and neurons
They remove debris
They outnumber neurons 10:1

The rigid beam is supported by the three suspender bars. bars ab and ef are made of aluminum and bar cd is made of steel. if each bar has a cross-sectional area of 450 mm2, determine the maximum value of p if the allowable stress is (σallow)st = 200 mpa for the steel and ( σallow)al = 150 mpa for the aluminum. est = 200 gpa and eal = 70 gpa.

The pressure proportional to the area a- inversely b- directly c- increase d-decrease

Suppose you increase your walking speed from 7 m/s to 13 m/s in a period of 2 s. what is your acceleration?