Scientists are studying compounds in a newly discovered rain forest plant. the plant produces an unusual substance that local people from the area say acts as an anesthetic. if another scientist tests the substance using iodine, which macromolecule is the scientist testing for? a. lipid b. carbohydrate c. nucleic acid d. protein

the answer is B carbohydrates

HOPE THIS HELPS

B. Carbohydrate! I'm from k12, if needed for others I can give the answers to the test

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation: