Question

1. choose true or false. a species will become extinct if all its individuals stop reproducing false true 11) choose true or false. a dog and cat can reproduce together. false true 12) choose the best answer. how does a one - celled organism grow? the cell gets smaller. the cell size stays the same. the cell gets bigger. the cell divides.

Explanation:

• For question 10, reproduction is crucial for species - survival. Without it, no new individuals are born, leading to extinction.
• For question 11, dogs and cats are different species with incompatible reproductive systems, so they cannot reproduce together.
• For question 12, a one - celled organism grows by increasing in size as it takes in nutrients and synthesizes materials.

Answer:

1. B. True
2. A. False
3. C. The cell gets bigger