Which of the following statements best describes the structure and function of a carbohydrate? a)carbohydrates are large molecules made up of monosaccharides and are used by organisms for energy storage. b) carbohydrates are made up of starchy monomers and are used for structure, protection, and reproduction. c)carbohydrates are long, winding molecules made up of amino acids and are important in the synthesis of fats and hormones. d)carbohydrates are made up of sucrose molecules that are important for transportation and protein synthesis.

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

The image below shows a common blood pressure gauge. what does this device do? a. measures the level of oxygen present in the blood b. measures the pressure of blood when the lungs expand and compress c. measures the electrical activity of the heart d. measures the pressure of blood when the heart contracts and relaxes

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water