Some . asap
sequence the levels of organization listed below in the correct order from least complex to most complex.
•organ
•cell
•tissue
•atoms and molecules
• organ system

Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?

Which statement describes how favorable traits in a population relate to natural selection? they are the only traits that ever exist in the population. they build in the population over time. they are rarely passed on to offspring. they are found only in a few individuals within the population.

If a keystone species is removed from an ecosystem