Will they give you new textbooks im 10th grade now when I was in 9th grade saw 10th graders are using same biology textbook and im worried if school will not give me new textbook for this semester will school me new textbook ?
Accurate answer pls

It depends on the school you are going to...And if they don't give you any new biology textbook then it means that all you will be learning in grade 9 and 10 is already in the textbook which you will have to continue using.

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.