Animal cells dont have a cell wall like plant cells
Plant cell walls are rigid membranes on the outermost part of the cell. The cell wall provides a structured shape for the cell, helping the cell retain its form and shape. The cell wall also controls the rate of replication, allowing plant cells to replicate at a much slower rate than animal cells.
Systolic pressure is when the ventricles contract.
Yes they can. They have different vision than humans that’s extra strength.