Several ball players enter an indoor court. They engage in a game of soccer together. they

kick the ball back and forth to each other.

How to do a water change in a freshwater aquarium
Pretreat a bucket of tap water.
Get out a clean bucket and fill it with water directly from the faucet. Follow the instructions on your water conditioner bottle and pre-treat the water prior to cleaning.

The conditioner will make the water safe for your fish by removing dangerous chemicals and metal residue. Go ahead and keep two plastic buckets, specifically for your aquarium use.

How to mail a package without your parents knowing
Before you do anything, you need to get a box to mail your item in.
Find an extra one lying around the house, ask a friend or relative if they have one, or buy one.
If you need to ask your parents to buy you a box, say you need it for storage or a school project.

Another thing you can do is give a friend some money and ask them to buy a box. Or if you have an older sibling with a car, take advantage of that.

How to prevent flatulence
Have smaller meals throughout the day.
Eat six small meals per day instead of three large meals. Your system may more easily digest fewer meals and produce less gas from them.
A day of small meals might look like : For breakfast, go for a cup of yogurt with bananas and toast with butter or sugar-free jam. Have a wrap with avocado and homemade satay sauce for a mid-morning meal.