Why are vestigial structures not removed by natural selection? A. Vestigial structures are genetic traits.
B. They provide a competitive advantage.
C. Only unimportant structures can be removed,
D. Natural selection removes only harmful traits,

it marks things for degradation via the proteasome. it alters there celluar location.

if you listed your answers right then i believe your answer is b.

correct answer: false

while planning water activities, it is very important to consider the weather, because if we do not plan and are going for a surf, then it might be that the hurricane came and drown us or may carry us to long distance from where we can not come back. there are many reasons to take information about the weather when we are planning any water activities.

hence, the correct answer would be false.