Yes, decomposers have predators. A worm is a decomposer, but it's predator is birds.
Plant cells have what is perhaps the most complex outer coverings. Plant cell walls are made largely of cellulose which forms strong, highly rigid, almost indigestible coverings that protect the cell and gives it shape.
I have math language arts, gym, history/social studies, science, and spanish
Answer is D.
you can learn A,B, and C from examining fossils
Viruses need to be inside a living thing (of course the living thing has to have the right temperature which most living things do) . When they're inside a living thing they start injecting the host's cells with its DNA in order to make more copies of itself which allows the virus to spread. So basically viruses need to be inside something living.
