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Bacteria can be helpful by deleting bad viruses and harmful by killing you

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14y ago

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Are bacteria helpful or harmful to Earth's living things?

things are harmful to earth


What nonmetals in the atmosphere is both helpful and harmful to living things?

Oxygen is a nonmetal in the atmosphere that is essential for respiration in living things, making it helpful. On the other hand, ozone, which is also a nonmetal, can be harmful when found at ground level as a pollutant, but it plays a vital role in protecting living organisms from harmful UV radiation when found in the stratosphere.


What bacteria does the leukocytes eat?

Leukocytes don't eat good bacteria which is helpful and does good things to the body. Leukocytes eat bad bacteria which is harmful and makes people sick.


What are some ways that mutations in some living things are helpful to those organisms but harmful to humans?

Mutations in bacteria that confer antibiotic resistance help the bacteria survive and thrive in their environment, but can be harmful to humans if these bacteria cause infections that are difficult to treat. Similarly, mutations in insects that confer resistance to pesticides help them survive, but can be harmful to humans as it makes pest control more difficult.


What were the first living things on the planet?

Bacteria were the first living things on the planet Earth.


What are domain of living things?

the three domains of living things are bacteria, archea, and eukarya the three domains of living things are bacteria, archea, and eukarya


What are the three Things domains of living things?

the three domains of living things are bacteria, archea, and eukarya the three domains of living things are bacteria, archea, and eukarya


Which nonmetal in the atmosphere is both helpful and harmful to living things?

Ozone


Is oil helpful?

Like most things, oil can be either helpful or harmful, depending upon what you do with it.


Why bacteria also survive?

bacteria also a living things!


Common characteristics that a bacteria and a mammal share?

Almost nothing. Bacteria are unicellular prokaryotes, some of which are autotrophic; mammals are multicellular eukaryotes, all of which are heterotrophic. Bacteria are considered the least advanced organisms on earth; mammals, along with birds, are considered the most advanced. The bodies of mammals contain bacteria, most of which are helpful or harmless, and a few of which are harmful. The only common characteristics of mammals and bacteria are the 7 basic characteristics of living things: all living things maintain homeostasis, are organized into one or more cells, obtain and release energy, grow and develop, adapt to their environments, respond to stimuli, and reproduce.


What are the domains of living things?

the three domains of living things are bacteria, archea, and eukarya the three domains of living things are bacteria, archea, and eukarya