Q1. [1] straightforward initial-understanding
Which of the following correctly describes why molecular movements are necessary for life?
(a) They help organisms move from place to place.
(b) They are needed to repair and maintain the organised structures of living organisms.
(c) They allow organisms to reproduce rapidly.
(d) They help organisms sense the environment.
- a They help organisms move from place to place.
- b They are needed to repair and maintain the organised structures of living organisms.
- c They allow organisms to reproduce rapidly.
- d They help organisms sense the environment.