Some abiotic factors that can limit a population are space and weather these are called limiting factors (and how much water is provided)
Answer:
3. A 2. B. 1. B
Explanation:
Im not to sure about 1. but other than that your good sorry if this didn't help
B. Using fewer fossil fuels, such as gasoline for a car, reduces the emission of harmful pollutants into the air
I think A is the answer its hard to explain but i hope this helped.
Answer: Net Energy
Explanation:
In energy partitioning, metabolizable energy less less heat increment (energy lost as heat) gives the net energy. The net energy is further broken down to energy used for production and energy used for maintenance.