A community means a group of various <em>different types of species</em> living together in a common location.
A population refers to a group of organisms of the <em>same species</em> living together in a location.
Therefore, <em>the statement communities only contain one population of organisms</em>, is False.
Answer:
produced at one at a time.
Explanation:
human egg are not produced only at one time.
I am pretty sure the answer is D (combination)
Answer:
pathogens
Explanation:
pathogens may occur in various way e.g spread from a person to person by directly body contact