The levels of mercury in two different bodies of water are rising

Step-by-step explanation:

For you, Best friend,

If I don't get this back, I'm obviously not a close friend.

Now, I have a game for you. It has been played since 1977. Well, that's what I have heard. Once you get this, you have to send it to ten people. If you do, your next five days will be like this:

Day 1: Your crush will hang out with you. ❤️

Day 2: You will find $20 on the ground.

Day 3: You will ace all your tests. ⭐

Day 4: You will get the thing you have always wanted.

Day 5: You will earn 7 new friends.

(Bummer if it is the summer, because then Day 3 won't matter. )

Remember, 10 people. In 12 hours. If you don't send this to 10 people in 12 hours, your 5 days will be the opposite:

Day 1: Your crush will hate you.

Day 2: You will lose $20. ☹️

Day 3: You will fail your tests.

Day 4: You will never get the thing you've always wanted.

Day 5: You will lose 7 friends. ‍♀️‍♂️‍♀️‍♂️‍♀️‍♂️‍♀️

Choose these 10 people wisely. I wish you best luck.

it would open into a square depending on the type of envelope i’m not sure about the second part

yes

step-by-step explanation:

yes