the following results were obtained from a disk- diffusion test against bacterium. which drug should be used to treat an infection caused by this bacterium. a=6, b=18, c=11, d=19

Explain how ancient whale fossils found in eqypt are believed to support the theory of evolution.

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a.earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c.earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

Where does oogenesis take place ? seminiferous tubules fallopian tubes ovaries uterus