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]
Which of the following is the basic unit of heredity that carries genetic information?
4.
[ISO]
Which of the following is the primary source of energy for all living organisms?
5.
[ISO]
Which of the following is a renewable natural resource?
6.
[ISO]
What is the process by which plants make their own food using sunlight, water, and carbon dioxide?
7.
[ISO]
What is the process by which a seed begins to grow into a new plant called?
8.
[ISO]
Which of the following is the planet closest to the Sun?
9.
[ISO]
What is the process by which a liquid changes into a solid called?
10.
[ISO]
Which of the following is the primary function of the lungs in the human body?