Explanation:
I think that you might have used it a lot or its just a glitch and will come back after some time.
It might be that your screen cracked.
But try re-booting if that does not work, wait and take off the battery.
Answer:
a study schedule.
Explanation:
A plan to budget time for studying and activities is referred to as a study schedule. A study schedule is mostly designed by a student and it comprises of their learning goals and objectives, as well as allocated time to start and complete.
The main purpose of a study schedule is to avail students the opportunity to maximize their time and improve their ability to study by themselves through an organized schedule for specific subjects, courses or class.
This link should help: https://uhasct.com/insert-an-empty-row-between-each-row-of-data-in-excel/