science
What is the study of living organisms called?
Biology
Which planet is known as the Red Planet?
Mars
What is the basic unit of life?
Cell
What is the process by which plants convert sunlight into food?
Photosynthesis
What is the study of the Earth's physical structure and substance called?
Geology
Which gas makes up the majority of the Earth's atmosphere?
Nitrogen
Which scientist first proposed the theory of general relativity?
Albert Einstein
What is the SI unit of electric current?
Ampere
What is the study of the interactions between organisms and their environment called?
Ecology
What is the smallest particle of an element that retains the chemical properties of that element?
Atom