Which statement below correctly explains why saturated fatty acids tend to be solids and room temperature whereas unsaturated fatty acids (with cis double bonds) tend to be liquids? The tails of the unsaturated fatty acids with cis double bonds stack together very easily so these fats tend to be solids. Saturated fatty acids with cannot stack together easily due to the kink in the tail, which causes them to be liquids. The tails of the saturated fatty acids stack together very easily so these fats tend to be solids. Unsaturated fatty acids with cis double bonds cannot stack together easily due to the kink in the tail, which causes them to be liquids