Inventions and Discoveries. New Vocabulary.

to existe

to exict

to exist

to succeed in

to suceed in

to succed in

to discove

to dicsover

to discover

to luanch

to launch

to launsh

an explorer

an explore

an explorar

a thaory

a theorye

a theory

an obcervation

an observetion

an observation

impossible

imposible

impossibl

to invente

to invant

to invent

a reason

a reeson

a reasen

to explore

to explorer

to exploration

to constructor

to construct

to construction

to observation

to observer

to observe

an inventor

an invent

an invention