Which one of the following is a function of cartilage? see section 32.2 (page 610) . a) cartilage forms a matrix hardened by deposits of calcium phosphate. b) cartilage provides the supporting framework for the respiratory passages. c) cartilage provides a framework for organs such as the liver. d) cartilage is a specialized form of blood and lymph. e) cartilage is produced and secreted by exocrine glands.

Which of the following is true of photosynthesis? a)carbon dioxide is a reactant b)water is a product c)most reactions within this process are exothermic d)oxygen is a reactant

Draw the structure of dna nucleotide with adenine as nitrogenous base

The graph below compares the rates of reaction of a burning candle and an exploding firework. comparing chemical reactions what can you conclude from the graph? the reaction that causes a firework to explode requires less energy to start, and occurs more rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires less energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs less rapidly than the reaction that causes a candle to burn. the reaction that causes a firework to explode requires more energy to start, and occurs more rapidly than the reaction that causes a candle to burn. mark this and return