The human body is 100% chemicals. The food we eat is 100% chemicals. What we drink, be it water or Scotch whisky, is 100% chemicals. The drugs we take, illegal or prescribed, are 100% chemicals. The air we breathe is 100% chemicals. The Earth we live on is 100% chemicals. The TV you watch is 100% chemicals. The sofa you sit on is 100% chemicals. Without chemicals the Earth or any life form would not exist.
Because the chemicals inside the beneficial burn away the organism.
Some bacteria are beneficial to humans, and some bacteria are harmful to humans.
Toxins contain chemicals or substances which are harmful to humans and animals.
Some prokaryotes can be harmful to humans by causing infectious diseases, while others are beneficial and essential for processes like digestion. It is important to note that not all prokaryotes are harmful.
Human-Trees
Many chemicals can be explosive, corrosive, flammable, toxic for humans, animals and environment, radioactive, etc.
No, geckos are not harmful to humans. If anything, they are beneficial to humans because they eat insects
Toxins contain chemicals or substances which are harmful to humans and animals.
Minute pirate bugs are beneficial to the environment because they feed on harmful pests like aphids and caterpillars, helping to control their populations. They are not harmful to humans or pets.
The most important is the concentration; any chemical can be dangerous if a specified limit is exceeded.
No. Although there is a chance of a beneficial mutation, the chance of it occurring is almost astronomical. Most mutations are harmful to humans.
the harmful and the beneficial effects of advertising?