Flu season is a time of year where a sickness comes and is easily spread causing many people to get the flu.
As baleen whale number increase in the antarctic the seal population decreases.These is because baleen whale is predictor to seal while sea is the prey. An increase in number of baleen whale led to decrease of number of seal since more seal will be required to feed the baleen whale.
Answer:
B Physical characteristics
Explanation:
I had the same answer on my test and I got it right. Good luck!
The pattern of the flow of energy in the ecosystem take place in an unidirectional pattern. In the ecosystem, unidirectional pattern of energy flow should be present, following the law of thermodynamics which states that the amount of energy in the universe is constant. It cannot be created or destroyed.