Answer:
precambrian time, and paleozoic era,
Explanation:
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Answer:
It is the cycle when the reproductive organs start to fertilize. Another form of this is called the menstural cycle when natural changes in the uterus and ovaries to make reproduction possible soon.
Answer:
D) mimicry
Explanation:
If we have two different species of insects that live in separate geographic areas but they display the same characteristic black and red stripes it can mean a lot, as there are numerous factors that can contribute to it. For starters, the two species might have a common ancestor that was exhibiting those same or similar black and red stripes, and if they did their job properly, there's every chance that both species would have kept them. It can be simply an aposematic coloration that developed in the same manner through convergent evolution as a protection or warning from the predators. We can not say that it is an example of mimicry, as the two species live in different geographic areas, thus they are not in contact with each other, thus they can not replicate the colors and behavior from the other species.
