True or false Carbon in the form of carbon dioxide is needed for both processes of photosynthesis and cellular respiration True False

Yes carbon dioxide is needed for photosynthesis while cellular respiration needs oxygen and dispurses carbon dioxide

answer; ///i do believe that the correct answer is ; ///(physical change);

c because the action was the roller coaster reaches bottom of hill (action) reaction would be blood tends to drain away from head

hope this !