Approximately how much freshwater is easily accessible to humans on earth A. 97%, B. 10%, C. Less than 1%

The cell membrane does all of the following except: Answer contains the hereditary material acts as a boundary or border for the cytoplasm regulates passage of material in and out of the cell functions in the recognition of self

Most ocean water is located in which zone? surface zone transition zone deep zone mixed zone

If an object is less dense that the liquid it is placed into, what will happen?

Where is the respiratory electron transport chain in prokaryotes?

You notice the line of mercury in your barometer is all the way to the top-30 inches. Is this high or low? What kind of weather should you expect? A. High; bad weather B. High; good weather C. Low; bad weather D. Low; good weather

From the producer level to which level does energy flow directly? A. decomposer B. tertiary consumer C. secondary consumer D. primary consumer

What motion will result from two forces acting on an object : one forcee of 50 newtons to the east, the other a force of 30 newtons to the west? The object will-

Name the progression of coal types with increased heat and pressure from burial

Describe one benefit and one limitation of how the trichoplax can reproduce by simple division

The total economic value of an ecosystem: a. is composed of the direct values an ecosystem provides upon which a price can be placed, such as crops and medicinal plants. b. is the monetary value of all of the services an ecosystem provides.