The answer is option C. Number of double covalent bonds between carbon atoms is responsible for causing different shapes of saturated and unsaturated fatty acids. The double covalent bond causes kink in the unsaturated fatty acids because of which their stacking is disrupted and they become loosely packed. The problem with double covalent bond is that unlike single covalent bond it can't rotate and has almost cis-configuration. This is also the reason behind their liquidity at room temperature.
On the off chance that I was a safeguard lawyer contending in court for shielding a coral reef from hurtful human exercises I would give particular contentions in the guard of this environment in the matter of why it must be ensured. I would first delineate that despite the fact that the coral reefs possess just 0.2% of the sea floor they give such imperative biological administrations. They go about as a characteristic boundary and ensure around 15% of the world's coastlines that would be harmed and devastated by disintegration from waves and tempests. They additionally give living spaces to about a fourth of the majority of the marine living beings. Next, I would depict how financially imperative coral reefs are. Coral reefs make up about a tenth of the world's worldwide fish catch and one-fourth of fish found inside creating nations.
The answer for this is legumes.
