They are variables that cannot be changed or are purposefully not changed in an experiment.
Ciliates move (c) using cilia. It is a group of protozoans. Cilia is an organelle of ciliates. It is a hair-like organelle that helps the ciliate move. It is also used in many ways like food gathering. It could even be used to sweep down food to their central channel.
There are several different processes, including glycolysis and the Calvin Cycle, but the umbrella term for getting energy from glucose is cellular respiration.
Does that mean in order? if not the answer is C
The incorrect one is b. different enzymes has a different optimum temperature.
