Answer:
B. making sure your shoes are tied and you are wearing the proper footwear.
<u>Give Sarah brainliest!!! ^^^^^ not me!!!!</u>
Explanation:
Drinking all the water before an activity will make you sick, you must drink water during and throughout the activity.
Taking selfies does not help you do stuff, but music can motivate you. But, that is not the first thing you must do, its the last.
I don't know what to help you with...
The birth rate is also referred to as population rate and the death rate is also known as mortality rate.
Hope this helps! :)