An experiment was conducted using two different species of Paramecium: P. caudatum and P. aurelia. When the two species were grown in separate flasks, both species thrived. When the two species were grown in the same flask, P. aurelia thrived, and P. caudatum declined. What best describes the relationship between these two species

Which best explains why viruses do not have special structures or enzymes that allow them to make their own food? viruses can use energy in living cells that they infect. viruses can replicate inside a host that they infect. viruses can cause contagious illnesses in host cells. viruses integrate their rna or dna into infected cells.

What must be true for natural selection to heppen

Why would a drug the damages capsids treat a viral infection