A learner was walking along a road when she saw an object under a tree. When the learner touched the object, it rolled over and divided into two . Which characteristics of living organisms did the object show?

growth, reproduction, and sensitivity

Explanation:

The characteristics of living organisms displayed by the object are growth, reproduction, and sensitivity.

When the organism reacted by rolling over in response to touch from the learner, it was displaying sensitivity. Sensitivity has to do with the ability of living organisms to be sensitive to things such as touches.

When the object divided, it was displaying growth and reproduction that are characteristics of living organisms. Growth can be defined in this case as an irreversible increase in the number of cells and reproduction can be defined as the production of new individuals.

By dividing into 2, the object has increased its number of cells and has also produced a new individual.

Hence, the characteristics of living organisms shown by the object are growth, reproduction, and sensitivity

the answer to your question is:

c. complementary base-pairing