Your answer is c, cell membrane. I hope I could help xD
Have a wonderful rest of the day.
<u>oxides</u> and <u>hydroxides</u>, as they have the highest chemical composition with different criteria's.
Answer:
B. Gravel has more porosity than sand
Explanation:
Porosity is the gap between stuff. Water would go through gravel easier than sand. Definition of Porosity is -(of a rock or other material) having minute spaces or holes through which liquid or air may pass.
