Answer:
When the average kinetic energy of the molecules goes up (a rise in temperature), the average speed of the molecules increases. And lower average kinetic energy of the molecules means they have lower speed.
hope this helped !! ✨
Answer:
Oxygen (O2) concerntration
Temperature
pH
Ok we are relitivty close to them so they are our brothers
Fossil fuel was non existent 2.5 billion years ago