If you ________________ two of your classes, you talk only about how they are different.
solve
compare
record
contrast
Animals that are in a zoo instead of in the wild are _____________.
extinct
free
captive
dangerous
Another word for fixing a problem is _____________ it.
solving
inventing
experimenting
challenging
To ___________ is to be real.
solve
exist
contrast
experiment
Any period of time that has not yet happened yet is called the ______________.
present
past
future
destination
Spaceship" is an example of a _______________ word because it has two parts.
backward
captive
compound
complicated
The way a piece of writing is put together or organized is its ____________.
main idea
structure
theme
conclusion
Another word for a tool is a _______________.
design
device
problem
model
A copy or smaller version of something is a ______________.
device
experiment
model
suggestion
To _____________ someone is to cause that person to agree with you.
compare
test
record
convince
A(n) __________________ is an idea about how to do something.
expectation
suggestion
design
invention
A(n) _________________ is a place that you plan to go.
test
fantasy
destination
suggestion
Many think Albert Einstein was a(n) ____________ because he knew so much about science.
genius
criminal
professor
alien
Something that is difficult to do is a(n) ________________.
invention
experiment
structure
challenge
If you are ____________, you are looking for information about something or someone.
experimenting
testing
researching
solving
If you want to ____________ a poster to a wall, you could use tape or poster putty.
record
attach
design
solve
If you can do something, you have the __________ to do it.
ability
design
invention
suggestion
If you talk about how things are alike and different, you are ____________ them.
designing
comparing
testing
contrasting
When you make a video copy of something with your phone or other device, you ____________ it.
solve
invent
adjust
record
A new product is called a(n) __________________.
experiment
challenge
genius
invention