A Euglena (like many other Potists i.e. Amobas and Parameciums) have a Contractile Vacuole which it uses to excrete excess water and remove wastes.
The protist that have both plant-like and animal-like are Amoeba, Euglena, and Paramecium
waste waste waste
Plants do not remove waste through the anus like humans. The remove their waste through their leaves.
They remove waste from their anus in solid feces.
protists
Mammals
to help with photosynthesis
euglenas are commonly found in fresh water streams and ponds and make excellent speciments for study
Euglenas are herbivores. Euglenas rely on algae as their food source. Many Euglenas appear green when you look at it with a microscope. That is because Euglenas have clear skin, and the insides of an Euglena is green, because they eat green algae.
the kidneys remove waste from the bloodstream.
The red pigment on euglenas that helps the organism find sunlight is not nice
protists