category 1
Which blood cells are central to defending the body against infection?
White blood cells
☀️ 👼
Sonny angel
When did the titanic sink?
1912
In Greek mythology, who was punished to roll a boulder up a hill for eternity?
Sisyphus
Which gas do plants primarily absorb during photosynthesis?
Carbon dioxide
What abundant structural protein gives strength to tissues such as skin, tendons, and ligaments?
Collagen
Oar He Oak Hooky
Oreo cookie
Which ancient civilization built the Machu Picchu complex?
Inca empire
What’s the lowest natural place on planet earth?
Mariana trench
What was the most-watched series on Netflix in 2019?
Stranger things
What is one of the body’s main cooling responses when it becomes too warm?
Sweating
How many time zones does Russia have?
11
When was Netflix founded?
1997
Which U.S. state has the longest coastline?
Alaska
Which planet in our solar system has the shortest day?
Jupiter
How many bones are in a giraffe’s neck?
Seven
When was the World Wide Web created?
1990
What natural phenomenon is measured using the Richter scale?
Earthquakes
What is the highest-grossing movie franchise of all time?
Marvel cinematic universe
What is the smallest country in the world by land area?
Vatican city
Which animal has the strongest bite force in the world?
Saltwater crocodile
Where was the first modern Olympic Games held?
Athens
Which country has the most highway miles in the world?
china
I can be written, I can be spoken, I can be exposed, I can be broken. What am I?
News
What can be swallowed but can also swallow you?
Pride