You are trying to determine the oxygen preference for an unknown organism. You have inoculated a shake tube and a slant and have growth on both. You suspect that the unknown is a facultative
anaerobe. Analysis of which one (shake tube or slant) will give you your answer?
shake tube
slant

For a to be healthy, it has to have lots of different kinds of plants and animals. all of the different types of plants and animals in an ecosystem. name four types of ecosystems from those listed in the video. b) c) d) most living things live here. all living things depend on how an ecosystem like a game of sticks? why should we build new buildings on existing land? name four extinct species from those listed in the video. b) c) d) the best way to wipe out a species is to the largest ecosystem in the world is this percent of the world is covered by water. how many of all species in the world live in the ocean? list five things you can do to increase biodiversity. b) c) d) e) how many species are we losing per hour?

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?