Ecosystem is a community or group of living organisms that live in and interact with each other in a specific environment.
An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are linked together through nutrient cycles and energy flows.
I’m pretty sure it’s the first option, if not I am so sorry.
Answer: B
Explanation: when coal lights it gives off heat energy
The probability will be 0.25 or 25%
