The Bloodline
This red pigment in blood carries oxygen and gives it its color.
What is hemoglobin
This amphibian is known for its sticky tongue and ability to climb smooth surfaces.
What is a tree frog
The flow of electric charge through a conductor is called this.
What is Electric Current
In 1932, she became the first woman to fly solo nonstop across the Atlantic Ocean.
Who is Amelia Earhart
In 1492, this explorer’s voyage across the Atlantic accidentally connected Europe and the Americas.
Who is Christopher Columbus
These vessels carry blood away from the heart.
What are arteries
This large lizard, native to Africa, can run on its hind legs and is famous for its frilled neck.
What is a frilled lizard
This unit measures electrical resistance.
What is ohm
In 1979, she became the first female Prime Minister of the United Kingdom.
Who is Margaret Thatcher
The assassination of this Austrian archduke in 1914 triggered a chain reaction that led to World War I.
Who is Archduke Franz Ferdinand
The liquid part of blood that transports cells, nutrients, and waste.
What is Plasma
The Komodo dragon, the world’s largest lizard, is native to these islands in Indonesia.
What are the Komodo islands
Benjamin Franklin is famous for his experiments with this weather phenomenon, which led to discoveries about electricity.
Who is Benjamin Franklin
In 1953, she was crowned Queen of the United Kingdom, becoming the longest-reigning British monarch until 2022.
Who is Queen Elizabeth II
This 1929 event, caused by stock market speculation and bank failures, led to a worldwide economic depression.
What is the Great Depression
These cells, produced in bone marrow, defend the body against infections and foreign invaders.
What are white blood cells (leukocytes)
This snake, found in Australia, is known for spitting venom to blind its prey.
What is a spitting viper
In an electric circuit, this component stores energy in an electric field.
What is a capacitor
In 1903, she became the first woman to win a Nobel Prize, later winning another in chemistry.
Who is Marie Curie
The fall of this Berlin barrier in 1989 symbolized the collapse of communist control in Eastern Europe.
What is the Berlin Wall
This protein in plasma binds iron and helps transport oxygen to tissues, a deficiency can cause anemia.
What is transferrin
Known as the “Mexican walking fish,” this amphibian remains aquatic throughout its life.
What is an a axolotl
The law stating that the current through a conductor is directly proportional to the voltage and inversely proportional to the resistance.
What is Ohm's Law
In 1966, she became the first woman Prime Minister of India, serving for over 15 years.
Who is Indira Gandhi
This 1588 naval battle saw a fleet defeated by the English, marking the decline of Spanish dominance in Europe.
What is the defeat of the Spanish Armada