Which horizontal zone are barnacles and seaweed permanently attach themselbes to the rocks where they are submerged by sea water at high tide in exposed to air and sunlight at low tides

The answer should be a

Glucose, also called grape sugar, blood sugar or corn sugar, is among the simplest and one of the primary naturally occurring sugars. produced naturally by plants as the primary photosynthesis product, it is heavily used by living beings as a main energy source and is necessary for cellular respiration. chemically, it is a monosaccharide carbohydrate and serves as a building block for complex sugars like starch.