All About The Human Body 🧠
These are the smallest building blocks of all living things.
What are cells?
This is the name of the galaxy that our solar system belongs to.
What is the Milky Way?
This is the chemical symbol for water.
What is H2O?
This is the largest animal currently living on Earth.
What is the blue whale?
This is the hardest natural substance found on Earth.
What is a diamond?
This organelle is often called the "powerhouse of the cell."
What is the mitochondria?
This planet is known as the "Red Planet" because of its rusty soil.
What is Mars?
These are the three primary states of matter.
What are solids, liquids, and gases?
This is the only mammal capable of true flight.
What is a bat?
Scientists use this scale to measure the strength of an earthquake.
What is the Richter scale?
This is the largest organ in the human body.
What is the skin?
It takes approximately this many minutes for sunlight to reach Earth.
What is 8 minutes?
On the periodic table, the symbol "Au" stands for this precious metal.
What is gold?
Animals that eat both plants and meat are called this.
What are omnivore?
This was the name of the ancient supercontinent where all land was once joined.
What is Pangea?
The average adult human skeleton is made up of this many bones.
What is 206?
This planet is the hottest in our solar system, even though it's not the closest to the sun.
What is Venus?
This is the only metal that remains liquid at room temperature.
What is mercury?
This process is how plants turn sunlight into food.
What is photosynthesis?
This is the most abundant gas in Earth's atmosphere.
What is nitrogen?
These are the blood vessels that carry oxygenated blood away from the heart.
What are arteries?
This is the phase of the moon where the side facing Earth is not illuminated at all.
What is a New Moon?
This is the term for a substance with a pH level lower than 7.
What is an acid?
This is the word for an animal that is active mainly at night.
What is nocturnal?
Molten rock that is still underground is called this, rather than lava.
What is magma?