Answer:
A.it travels at a different speed
bisible energy from the sun is different from the non visible energy.
3. cell wall
The cell wall is a rigid supporting structure.
Answer:
Plants obtain water through their roots. ... The water passes through the membranes of plant cells and also fills the spaces in between the cells. Because the cells absorb the water directly, the soil must be in contact with the roots in order for the roots to absorb the water.
Answer:
The production of toxic chemicals
Thorns
Explanation:
