<span>10%
Keep in mind the energy pyramid.
90% energy is lost at each level approximately.</span>
Answer: SECONDARY CELL WALL.
Explanation: When cell wall grow,it becomes thickened,then it further deposits new layers of a different material (different from that of the primary cell wall) from where secondary cell wall is formed.
This secondary cell wall is made up of cellulose,hemicellulose,and lignin.
They function in providing additional strength,support, rigidity to cells and the larger plant.
Sensory, interneuron, motor
I agree because an ecosystem and a host are basically the same thing.
