The number of bacteria resistant to antibiotics is increasing. What has contributed to this situation?

A choosing the antibiotic carefully to match the strain of bacterium B not completing the course of prescribed antibiotics

C tracing, testing and treating people who have been in contact with the infected person

D using antibiotics only when essential

Leila has dimples because she received a gene copy from her father that coded for dimples. this means that dimples are an example of a trait that is

Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?

Which of the following is an example of competition a. the leaves of a tree prevent a small shrub from getting sunlight. three species of birds feed a different heights in the same tree. b. three species of birds feed at different heights in the same tree c. zebra and giraffe’s feed on different grassland plants d. cats living in two different homes eat the same brand of cat food.