Answer: A
Step-by-step explanation: 3(1)+k =8 8-3=5
Answer:
The answer is ""
Step-by-step explanation:
The whole question can be found in the file attached.
Subtracting the from both sides of the equations:
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. ... Ecosystems are controlled by external and internal factors.