Animal cell does not have cell wall because they do not need them.
Answer:
C. 5:35 PM Friday There are two high tides and two low tides each day. Divide the lunar day in half. That equals 12 hours and 25 minutes. Hope this helps! I got it right on USATESTPREP, don't believe the other answer, it is not true.
The blood electrolytes—sodium, potassium, chloride, and bicarbonate—help regulate nerve and muscle function and maintain acid-base balance and water balance. ... Thus, the kidneys help maintain a balance between daily consumption and excretion of electrolytes and water.
The cell wall is a rigid organelle composed of cellulose and lying just outside the cell membrane. The cell wall gives the plant cell it's box-like shape. it also protects the cell. The cell wall contains pores which allow materials to pass to and from the cell membrane.
