Vestigial usually refers to traits which over evolution have lost their main function and are less useful than they once were.
In number one Hunter means that he thinks the teeth were from the ancestor whale shark but are now useless or nearly useless to the current whale shark.
Answer:
studies and decides are the correct answers
Huh. i could try to answer but this question isn’t that in depth.
D. to vacuum the house, dusting the shelves, clean and scrub
