Biology homework help

there are total three parts in this task to be done(Part 2, Part 3, Part4).
I have done the part 1 myself, now need help on the Part 2, Part 3, Part4
No plagiarism! No plagiarism! No plagiarism! will do TurnItIn plagiarism check
need in 4 hrs!!!!need in 4 hrs!!!!need in 4 hrs!!!! due in 11pm california time zone
check my requirement here:
https://www.dropbox.com/sh/82wj3grngr0csar/AABXESkHPYryNL2tJW4cFQzDa?dl=0

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