Yes
yes
Protoctista are eukaryotic, meaning they have a true nucleus. Monera are prokaryotic, meaning they have no nucleus.
The kingdom Protista (also known as Protoctista) includes organisms such as Protozoa, Algae and Fungus.
Some protoctista have cell walls made of various materials, like cellulose or silica, while others do not have cell walls. The presence or absence of cell walls in protoctista can vary depending on the specific species.
water/liqiud
Protoctista is an outdated biological kingdom that encompassed a wide variety of eukaryotic organisms that did not fit into the plant, animal, or fungi kingdoms. It is no longer considered a valid taxonomic group due to advancements in molecular biology and the understanding of phylogenetic relationships among eukaryotes.
It is a living thing.
Protoctista and prokaryotes both lack a true nucleus and membrane-bound organelles. They are both unicellular organisms, although some protoctista may be multicellular. Additionally, they can both be found in various environments and play important roles in ecosystems.
Non living
A rat is a living thing
An animal is a living thing.
Light is not a living thing.