a treatment for hands and nails
manicure
a word thrown into a sentence, such as "Oh!" or "Wow"
interjection
believable
credible
the date on which an event is remembered each year
anniversary
the study of living things
biology
to skillfully operate by hand
manipulate
a machine that throws images onto a wall
projector
not believable
incredible
to turn or flip in the opposite direction
invert
a book written about someone's life written by someone else
biography
a handbook, a book of directions
manual
to throw something out because it can't be used
reject
a set of religious beliefs
creed
to change your beliefs or way of thinking
convert
the zone of earth where there is life
biosphere
a person who is in charge of someone else
manager
an object thrown into the air with force
projectile
to believe someone will do something or that they have already done it
credit
a person who turns his attention inward toward himself
introvert
when two different organisms live together and depend on each other
symbiosis
handcuffs
manacles
to throw stuff overboard to lighten the load (from a sinking boat or an airplane)
jettison
a person who believes that he will be paid back the money that he has loaned
creditor
to put money into different investments or to make sure there is a bunch of different types of something
diversify
the study of the nervous system of living things
neurobiology