What phrase is best described as an exothermic chemical reaction

What causes an unsaturated fatty acid to have a different shape than a saturated fatty acid? o a. unsaturated fatty acids have more hydrogen atoms. o b. unsaturated fatty acids have double carbon bonds. o c. unsaturated fatty acids have more nitrogen atoms. o d. unsaturated fatty acids have single carbon bonds.

Types of scientific inquiry that biologist engage in that cannot be completely controlled

What is the statement plant growth is affected by the color light