Respuesta :
Sentence connectors are conjunctions. Conjunctions connects two entities together.
Types of conjunctions
There are three types of conjunctions;
- Coordinating
- Correlative and
- Subordinating conjunctions
Therefore, the sentences above can be connected as thus;
When you hear the word astronaut, you might think of rumbling rockets blasting skyward, lifting humans into space or you might think of men and women floating in space in bulky.
Therefore, the correct answer is option D. A coordinating conjunction connects two elements of equal status together.
learn more about conjunctions from here: https://brainly.com/question/8094735