Topic Details (Notes format)

What is the term for an organism that can make its own food?

Which vitamin is essential for calcium absorption?

Which organ is responsible for filtering blood in the human body?

Which gas is most abundant in Earth’s atmosphere?

Which element is the most abundant in the Earth’s crust?

Which is the smallest bone in the human body?

What is the most common state of matter in the universe?

What is the main function of the ozone layer?

What is the chemical formula of sulfuric acid?

Which organ is responsible for detoxifying harmful substances in the human body?