Introduced species are those that occur in an area where they are not native, but were brought there through human influence, purposefully or accidentally. Which one is a great example of a beneficial introduced species? A) Kudzu Plant
Eliminate
B) Zebra Mussel
C) Japanese Beetle
D) The European honeybee

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

true skin; another name for the dermis. lies directly beneath the epidermis and is often referred to as the true skin. outermost layer of epidermis, consisting of dead cells.