Which protist groups include species that use pseudopods?

Viruses are not cellular and are often considered to be nonliving. Which of the following characteristics supports this conclusion?

Which of the following is the correct way to write the scientific name of the wolf?

Bacterial shapes include

Decomposers in an ecosystem include:

______________bacteria  requires free Oxygen to survive; if they survive without free oxygen, then it is called ___________ bacteria.

What phytoplankton group can reproduce so prodigiously that they can cause “red tides,” killing large numbers of fish because the gills are clogged?

Cyanobacteria and phytoplankton are both:

Free-floating, photosynthetic, unicellular members of the Kingdom Protista are:

On an income of $100,000, a company has an operating leverage of 1.5.  Suppose activity drops by 10 percent.  What will the new income be? Operating leverage is taken here to be the way we re-defined it, not the definition in the text.