Antibiotics are medicines that help stop infections caused by bacteria. They do this by killing the bacteria or by keeping them from copying themselves or reproducing.
Antibiotics are used to treat or prevent some types of bacterial infections. They are not effective against viral infections, such as the common cold or flu. Antibiotics should only be prescribed to treat health problems: that are not serious but are unlikely to clear up without antibiotics – such as acne.
1. <span>composed of cells with cell walls
2. </span><span>Vertebrates contain a backbone, while invertebrates do not.</span>
4. One risk factor is it could spread and potentially turn into a different form of cancer.
5. You can prevent it by using sunscreen, routine skin checks, covering skin with clothing and avoiding the sun.
Answer:
true
Explanation:
this is true. because some freshwater evosystems are terrestrial
u can use con doms to stop it.
