Question

Which joiner shows a choice between coordinate ideas

Answer 1

one The joiner that shows a choice  between coordinate ideas is "therefore"

Example :
For me, ever person in education field is a hero. Therefore, Mr. Hemming is one of my hero because he is my math teacher.

Hope this helps

Answer 2

Answer:

The joiner that shows a choice between coordinate ideas is either....... or

Explanation:

Either and or are used to present to ideas or two people from which we have the chance to select from, in most cases either is omitted and we only use the word or to connect the options we are giving.