The diagram shows structures found in a seed plant
What is the function of the structure labeled X?
provides food for embryo
fertilizes egg
carries food produced by leaves
moves water from roots to rest of plant

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking

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 description provides the best objective summary of the article in the passage?