Room temperature..type of plant..too much sunlight..too much water..or food..thats all i got.
Cellulose is found in the cell walls of plant cells. It is permable so any substance disolveabls in water can pass through so it dose not act as a barrier. It gives the cell its strength and support. As water moves in to the cell by osmosis it stops the cell from bursting.
Answer:The respiratory system helps create sound that enables humans to communicate with each another.
Explanation:
C)fossil aging and no i did not use google i knew this from 7th grade
