All of the following are examples of warm-up exercises for your body and voice except:
a.
drink lots of water. avoid too much caffeine, alcohol, or other dehydrating liquids the day of your presentation.
b.
pretend like you're chewing a giant wad of bubble gum stretch your jaw, lips, tongue. add a vocal sound any old sound don't make it pretty.
c.
raise your arms up overhead while you inhale through your nose, keeping your belly free.
d.
all of the above are examples of warm-up exercises for your body and voice.

d.

All of the above are examples of warm-up exercises for your body and voice.

Explanation:

Drinking a great deal of water will contribute to keep you from being dehydrated so you don't strain any of your muscles muscles. Caffeine and liquor will do the inverse of that and that's why you should avoid them.

If you mouth keeps moving, you'll keep it in a state where it feels more loose, making it easier to enunciate words in a more precise way. Also, making noises with your voice warm up the vocal chords.

Stretching to breathe might raise awareness of proper breathing and raising your arms might help you engage your diaphragm.

in a place once known as north america, now known as panem, is a very rich city surrounded by twelve districts. every year because this very rich city, known as the capitol, is so rich and likes to think they control all the districts - which they do - there is something known as the hunger games! this is where two children, one boy and one girl from each district from the ages of twelve to eighteen, have to leave their families and compete in the hunger games, a live event that is aired on tv's all over panem. when katniss everdeen, aged sixteen from district 12, has to volunteer to take the place of her twelve-year-old sister prim after prim's name is called forth to become the 23rd member to compete in the 74th hunger games, she promises to prim that she will win! katniss doesn't believe she's coming out alive - but she's not going down without a fight.

because district 12 is so poor, katniss has been close to death many times from starvation but she's made it through it. but this is a different kind of close to death; this katniss doesn't know if she can survive.

she doesn't want to hurt, or kill anyone but when it comes down to it katniss' instinct is to survive. but when she starts to have confusing feelings about the boy from her district who is also her fellow contender, things get worse, and then she teams up with the girl from district 11 and only one person can survive. but who will it be? will her feelings get the better of her? will she let someone else win so they don't have to die? if katniss is going to win she's going to have to be brutal. she's going to have to kill!

3

explanation: