Science

Which one is an invention?

• vaccine

• radium

• compass

• electricity

Which one is a discovery?

• the molecular structure of DNA

• software

• airbag

• solar panel system

Which one is not an occupation?

• physicist

• monecular biologist

• academician

• conduct

Aşağıdakilerden hangisi şimdiki zamanda kullanılan anahtar kelimelerden biri değildir?

• now

• currently

• always

• at the moment

Aşağıdakilerden hangisi geçmiş zamanda yazılmıştır?

• born

• see

• eat

• break

Aşağıdakilerden hangisi geniş zamanda yazılmıştır?

• I am conducting a survey on mental capacity.

• Marie Curie discovered radium.

• Astronauts explore new lands in space.

• Scientists will find a cure on corona virus.

Hangi geniş zaman - geçmiş zaman eşleşmesi yanlıştır?

• eat - ate

• become - became

• teach - taught

• say - sat

Hangisi farklıdır?

• explode

• extraordinary

• outdistance

• ground - breaking

Hangisi doğru bir kullanım değildir?

• discovered

• invented

• decided

• spended

• Only koalas and humans have fingerprints.

• Sharks can live up to 100 years.

• Octopuses have three hearts.

• Bamboo can grow up to 9.1 cm in 24 hours.

• The human body has 2-3 million sweat glands.

• Kangaroos can’t walk backward.

Which of the following DOES NOT have an answer above?

• Which animals have fingerprints like humans?

• How long can sharks live up to?

• Why can’t kangaroos walk backward?

• How many hearts do octopuses have?