Heredity allows for change between generations consistency between generations both a and b neither a nor b

According to this food web which of the following would be considered primary consumers

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

What in scientific term why the salty popcorn causes this thirst