In the carbon-oxygen cycle, carbon dioxide is used for and oxygen is used for

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.

Alizard lives in a desert. which would be an adapation for this lizard?

What type of cell undergoes meiosis