Why do the various elements important to life on earth? And how does chemistry relate to life?

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 is the approximate time of death of the body temperature is 29.4 degrees celsius

What are some possible consequences of preventing prescribed burns and natural wildfires