biology
Which cell structure makes proteins?
Ribosomes
What is the largest ocean on Earth?
The Pacific Ocean
3(x - 4) = 2x + 5
x=17
Which planet in our solar system is known as the "Red Planet"?
Mars.
Between which two major rivers did the ancient Mesopotamian civilization develop?
The Tigris and Euphrates rivers
What process do plants use to make their own food using sunlight?
Photosynthesis.
Which imaginary line divides the Earth into the Northern and Southern Hemispheres?
The Equator.
If a = -3 and b = 4, evaluate 2a^2 - 3b.
6
Who is credited with inventing the telephone?
Alexander Graham Bell
What major cultural movement began in Italy in the 14th century, marked by a rebirth of interest in classical art, learning, and humanism?
The Renaissance.
How many total chromosomes do normal human body cells have?
46 chromosomes (23 pairs).
Count all the countries in Africa?
Algeria, Angola, Benin, Botswana, Burkina Faso, Burundi, Cabo Verde, Cameroon, Central African Republic, Chad, Comoros, Republic of the Congo, Democratic Republic of the Congo, Côte d'Ivoire, Djibouti, Egypt, Equatorial Guinea, Eritrea, Eswatini, Ethiopia, Gabon, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Lesotho, Liberia, Libya, Madagascar, Malawi, Mali, Mauritania, Mauritius, Morocco, Mozambique, Namibia, Niger, Nigeria, Rwanda, São Tomé and Príncipe, Senegal, Seychelles, Sierra Leone, Somalia, South Africa, South Sudan, Sudan, Tanzania, Togo, Tunisia, Uganda, Zambia, and Zimbabwe
What is 20% of 80?
16
How many players are on the field for one team in a standard soccer match?
11 players.
Which navigator led the Spanish expedition that achieved the first circumnavigation (sailing all the way around) of the Earth?
Ferdinand Magellan
What do we call organisms that make their own food versus those that eat other organisms?
Producers (autotrophs) make their own food, while consumers (heterotrophs) eat other organisms.
Name the world's seven continents?
Africa, Antarctica, Asia, Australia/Oceania, Europe, North America, and South America.
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Which organ in the human body is responsible for producing insulin?
The pancreas.
when World War I started?
World War I started on July 28, 1914
What is an ecosystem?
A community of living organisms interacting with the non-living parts of their environment.
What is the difference between weather and climate?
Weather describes short-term atmosphere conditions day-to-day, while climate describes long-term average weather patterns over many years.
A jacket originally costs 60 and is on sale for 25% off. How much money do you save?
$15
What primary ingredient is used to make traditional chocolate?
Cocoa beans (from the cacao tree).
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