The plural of Diagnosis is Diagnoses. Let me know if this helped!
<span>The correct answer is "none of the above". Low beams, windshield wipers, defroster/defrogger are useless during sunny days; reducing speed doesn't depend on the fact that it is sunny, it would be necessary if it was rainy/foggy or any other kind of weather, but a sunny one.</span>
A blood transfusion might be refused on religious grounds because Jehovah's Witnesses believe that blood is sacred.