Answer:
Velocity is the distance traveled during a specific unit of time
Answer:
Thermal energy (also called heat energy) is produced when a rise in temperature causes atoms and molecules to move faster and collide with each other. The energy that comes from the temperature of the heated substance is called thermal energy.
Credit:
https://www.solarschools.net/knowledge-bank/energy/types/thermal
Answer:a leech
Explanation: a parasitic relationship is one organism benefit on the other while the other is harmed
