Topic Details (Notes format)

Which gas is commonly used in balloons to make them float?

Which part of the plant conducts water?

What is the primary source of energy for life on Earth?

What is the largest organ in the human body?

What is the main purpose of stomata in plants?

What is the primary function of red blood cells (RBCs) in the human body?

Which process in plants is responsible for the loss of water vapor?

Which organ stores and releases glucose in the human body?

What is the primary function of white blood cells?

What type of bond is formed by sharing electrons between atoms?