Objective of saftey in playground

Kids should know to:

Never push or roughhouse while on jungle gyms, slides, seesaws, swings, and other equipment.

Use equipment properly — slide feet-first, don't climb outside guardrails, no standing on swings, etc.

Always check to make sure no other kids are in the way if they're going to jump off equipment or slide, and land on both feet with their knees slightly bent.

Leave bikes, backpacks, and bags away from the equipment and the play area so that no one trips over them.

Always wear a helmet while bike riding, but take it off while on playground equipment.

Never use playground equipment that's wet because moisture makes the surfaces slippery.

Check playground equipment in the summertime. It can become uncomfortably or even dangerously hot, especially metal slides, handrails, and steps. So use good judgment — if the equipment feels hot to the touch, it's probably not safe or fun to play on. Contact burns can happen within seconds.

Wear clothes without drawstrings or cords. Drawstrings, purses, and necklaces could get caught on equipment and accidentally strangle a child.

Wear sunscreen when playing outside even on cloudy days to protect against sunburn.

you need to provide the

since you have not provided the options here i   am going to give you general overview about hormone.hormone are actually the part of endocrine system in our body and produced by the endocrine glands. the hormones act like a chemical messenger   within human body. once produce by the glands they   travel through the blood stream and reach at specific or target tissue and organs   which result in control of our body function. the hormones are specific in their work and work on only the targeted tissue or organ   . with the of hormone endocrine system regulate the heart rate , metabolism, our mood and   growth as well as the development and even the sleeping cycle etc. they actually are the messenger for body cell and organs .