Repetytorium ósmoklasisty Unit 9 Nauka i Technika

What verb is shown in the picture?

• unplug

• plug in

• turn on

• turn off

What verb is shown in the picture?

• unplug

• plug in

• turn on

• turn off

What verb is shown in the picture?

• describe

• measure

• prove

• produce

Nicolaus Copernicus .............. that the Earth circles around the Sun

• proved

• invented

• installed

• adjusted

Stephanie Kwolek was a chemist who ................. kevlar, the fabric used to produce bulletproof vests.

• proved

• was down

• hang up on

• invented

When you bake, you have to ..................... instructions.

• text somebody

• describe

• follow

• observe

What can you see in the picture?

• a galaxy

• a chemical reaction

• a cell

• a spaceship

What can you see in the picture?

• a chemical element

• a chemical reaction

• a triangle

• a webcam

What can you see in the picture?

• a chemical element

• a planet

• a galaxy

• germs

Sometimes you just have to ....

• make a discovery

• come up with

• push the button

• plug in