Answer:
option d Variations in local temperatures
Explanation:
<em>this </em><em>might </em><em>be </em><em>ur </em><em>answer </em><em>I </em><em>guess </em>
Answer:
Species have changed over time.
Explanation:
This type of relationship is Mutualism.
Mutualism is a type of relationship in which two organisms of different species both benefits from the activity of the other. From the question given, both the frogs and the flowers benefits from the relationship. The flowers provide shelter for the frogs, as the frogs live in pools of water collected by the flowers while the flowers also obtain nutrients from the frog wastes. Therefore, the relationship between the two organisms is mutual.