What are antibiotics for and how can they effect your normal microbiota? What are antibiotics for and how can they effect your normal microbiota?

What are antibiotics for and how can they effect your normal microbiota?

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

The fascicles of the deltoid are ; the fascicles of the pectoralis parallel; bipennate fusiform; unipennate multipennate; triangular bipennate; fusiform

9. the history of life on earth is recorded in