1.
ISO
What is the process by which light bends as it passes from one medium to another?
2.
ISO
What is the process by which an organism undergoes significant changes in form and structure as it develops into an adult?
3.
ISO
What is the process by which a seed begins to grow into a new plant called?
4.
ISO
Which of the following is the planet closest to the Sun?
5.
ISO
Which of the following is the primary function of the lungs in the human body?
6.
ISO
Which of the following is the basic unit of heredity that carries genetic information?
7.
ISO
Which of the following is the primary source of energy for all living organisms?
8.
ISO
What is the process by which plants make their own food using sunlight, water, and carbon dioxide?
9.
ISO
Which of the following is a renewable natural resource?
10.
ISO
What is the process by which a liquid changes into a solid called?