Plants use photosynthesis to produce glucose (the 'food' that they use)
Drilling ocean rock
The scientific method... Assuming they still call it that.
Cilia is the hairlike projections used for locomotion and obtaining food.
evaporation
A method of obtaining the range of a target by illuminating it with a laser.
Categories of protists based on how they obtain food do not necessarily reflect their evolutionary relationships. For example, some protists can switch between different methods of obtaining food depending on their environment. Additionally, the same method of obtaining food can be found in distantly related protist groups.
nutrition is obtaining food
A method of obtaining the range of a target by illuminating it with a laser.
is not suitable for obtaining primary data
no
By obtaining organic matter.