The answer is all of the above. Hope this helps!
The answer indeed has to do with similarities between genes coding for proteins involved in adherence and attachment in choanoflagellates and animals. Let me explin it to you a little further. Choanoflagellates are a group of protists. There is Morphological Evidence that can explain how close these protists are as closing living relatives to animals. Not only is morphological evidence the ones that help to conclude that but also molcular evidence. The choanoflagellates are a group of <span>of free-living unicellular and colonial flagellate eukaryotes. </span>
Let her get it all out and then try to help her . If she keeps panicking u might wanna take her to get some help
Answer:
The tropical regions are subjected to extreme changes of season. The polar regions were populated earliest in the history of Earth.
