The correct answer is A. Hope this helps!
That will be once every year
Your answer would be A. because its "parents" do not have any white flowers at all. The color of its flowers would be dark pink.
The answer is (A) as <span> increasing risk of lung cancer is from increasing levels of exposure to outdoor air pollution and </span>particulate matter
Because it can respire anaerobically, without oxygen.
Hope this helps!