B) One swims freely and the other often lives attached to a hard surface.
Answer:
Fungi can be divided into two broad groups, called ascomycetes and basidiomycetes, depending on how their sexual spores are formed.
Answer:
predator and prey
Explanation:
the owl will eat the mouse therefore that make the mouse his prey
The alkali metal atom forms a +1 ion. the alkaline metal atom forms a +2 ion.
