The caprock is at the top part, geologists say it is 270 million ...

[casperchen82]

The caprock is at the top part, geologists say it is 270 million years old.
  _________________
 
  Fill in the blank(s) with correct word

Question 2

Which of the following is a run-on sentence?
 
  a. Cyndi practiced on her piano for hours, she became somewhat tired.
  b. Cyndi practiced on her piano for hours and became somewhat tired.
  c. Cyndi practiced on her piano for hours; she became somewhat tired.

[bpool94]

Answer to Question 1

Comma splice

Answer to Question 2

A

[casperchen82]

TYSM

[jamesnevil303]

Excellent