How does Propionibacterium acnes cause acne in humans? Overuse of antibiotics can cause bacteria to clog pores in humans. This type of bacteria is found on the human skin, and it can clog pores. This type of bacteria often enters a cut and causes an infection in humans. Close contact with an infected person can lead to acne in humans.

Plz ! cattle ranchers and dairy farmers rarely allow all of their animals to reproduce instead they practice selective breeding and only encourage the reproduction of animals with specific features. which of the following cows would a dairy farm most likely choose to reproduce? a. a cow that makes a lot of milk. b. a cow that can run quickly. c. a cow with a think, soft fur. d. a cow with large, strong hooves.

Temperatures in ponds and lakes vary by season. select the best answer from the choices provided t f

Which best describes this behavior? it is beneficial only to the males that do not fertilize eggs. it is beneficial only to the female workers that are not fertilized. it is beneficial to each one of the individual colony members. it is beneficial to the whole species, but not to all of the individual members.