If, for a speech on space exploration, you discussed the role of scientists, the role of government, and the role of the public, you would be using a basic speech pattern known as

Topical order.

Explanation:

'Topic Order' is demonstrated as the speech pattern or technique of organizing the speech by splitting the central idea of the speech into insightful sub-points in a logical yet steady manner.

As per the question, the basic speech pattern employed here exemplify 'topical order' as the key topic(central idea) has been divided into a number of logical sub-topics like 'the role of scientists', 'the role of government', and 'the role of the public' that proposes a consistency and organizational order to the speech. Thus, 'topical order' is the correct answer.

it can be many reasons such as they could want they're family to live and explore more two. might just want to be nice.

3.some say for the greater good or future.

4. they might want to have they're baby,kid,family explore more. people just sacrifice.

true fact:

someone is sacrificed everyday.

1 - shakespeare

2 - stephen king

3 - stephenie meyer

4 - seiichi morimura

5 - sabrina elkins

6 - sally cheney

7 - samantha hunter

8 - shelley bates

9 - sue civil-brown

10 - sylvie kurtz