When going to a higher power, where should the object be placed in the field of view?

You need to make 500ml of 7h9(+) media with 1x adn and 30ug/ml of the antibiotic kanamycin. your stock solutions are 10x adn and 30mg/ml of kanamycin. the solvent is distilled water. how much of each component will you need to make the desired final solution?

For this question look at the hydropic diagram water that is heated by the sun evaporates. select the number that represents it.

What best explains the inability for life to exist in earth early atmosphere