The answer using the formula f=1/T is f=1/5 which is 0.2hertz
Answer:B, an introduced species is not necessarily harmful to the environment, an invasive species has a negative effect
Explanation:
Answer:
B
Explanation:
I looked it up as well as thought
An energy pyramid is always related to the organisms food web. A increase in no of tropic levels could make it complex. Also the reason for only 4 or 5 is to make it simple to understand.