As can be understood, bacteria definitely help us live and thrive to be who we are today!
um i believe its the skin cell?
A leaf is xylem the of function the is what
Answer:
research question: how do different humidity levels affect the heights of different types of trees
independent variable: humidity level
dependent variable: tree height
constants: temperature, light, duration of time
control group: tree left outside in normal conditions
Explanation:
