Well, while it is true that the plant cell wall is rigid it's more important that it stretches. That's how it protects.
Answer:
tranpiration is the nane of the process
Answer:
i tried puting how the boxes is but the answer is Rr,Rr,rr
so chice number 3 :)
Rr rr
Rr rr
Answer:
Human blood is red because hemoglobin, which is carried in the blood and acts as an oxygen transport agent, is iron-rich and red in colour.