A) The mixing of a substance with another substance due to the motion or movement of its particles is called diffusion.
b) Gaseous particles tend to undergo diffusion because they have kinetic energy.
Producers such as plants.

1. As you increase speed is there an increase or decrease in Kinetic Energy?

2. As you increase mass is there an increase or decrease in Kinetic Energy?
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3. As you decrease speed is there an increase or decrease in Kinetic Energy?

4. As you decrease mass is there an increase or decrease in Kinetic Energy?
