Question

Jackson is a very smart little boy he can count to twenty and is only two years old. Complete, run on sentence or comma splice

Answer 1

It's a run on. It is easy to fix.

Jackson is a very smart little boy. He can count to twenty and is only two years old.

Answer 2

This is a run on sentence. It should have a period between “...smart little boy” and “he can count to twenty...”

This is how the sentence should be:

Jackson is a very smart little boy. He can count to twenty and is only two years old.

Hope this helps!!