What can you conclude about the plant and animal cell organelles?

They are both cells that have incredible organelles that benefit them, like how the cell wall provides a barrier for the plants, and vacuoles serve to store.   

The speed of  sound:   sound travels  at different speeds depending on what it istraveling through. of the three mediums (gas, liquid, and solid)  sound waves travel the slowest through  gases, faster  through  liquids, and fastest  through  solids.