The molecular formula of benzene is C6H6, and its empirical formula is CH. You may refer to a substance by its name, and recognize it by its properties. Properties are related to the structure and the composition of the molecules. Knowing the chemical formula is a giant step towards understanding a substance.
Q: Which group of algae is responsible for formation of kelp beds along the North American coasts?Select one of the options below as your answer: A. Brown algae B. Green algae C. Red algae A: A. Brown algae is responsible for formation of kelp beds along the North American coasts.
Kelp . Kelp are a type of brown seaweed that often appear as big leaves swaying in the underwater current. Some types of kelp can grow to be almost 100 feet (30 meters) long, and can form an underwater forest. Kelp are important to life in the sea. The thick masses of kelp that grow off the coasts of New York, California, Australia, the Arctic, and the Antarctic are home to a variety of creatures including lobsters, snails, octopuses, seahorses, starfish, fish, and seals.