Answer:
Theres no nucleus and what makes it a nucleus is the nuclear membrane. So the answer is the presence of a nuclear membrane.
Anemia is the condition describing either a decrease in the number of red blood cells or the hemoglobin within the red blood cells
Yes, decomposers have predators. A worm is a decomposer, but it's predator is birds.
We now know that they have unique physical, chemical, and genetic traits that set them apart from plants and other eukaryotes. For example, the cell walls of fungi are made of chitin, not cellulose. Also, fungi absorb nutrients from other organisms, whereas plants make their own food.