Did You Know?

Some hormones help you grow tall!

How Hormones Work

Hormones travel in our blood to help us.

Why We Need Hormones

We need hormones to grow and feel good.

What Hormones Do

Help us grow big and strong.

Make us feel happy or sad.

Help plants grow tall and green.

Keep our body in balance.

Help us sleep and wake up.

Make our heart beat fast or slow.

More About Hormones

Hormones have been around for a long time. They help all living things. From tiny bugs to big trees, hormones are key. They help life grow and change.

Hormones are in our daily life. They help us feel good and stay healthy. When we eat, sleep, or play, hormones help us. They make sure our body works right.

In the future, we will learn more about hormones. Scientists study them to help us. They want to find new ways to help people feel better.

How Topics Connect

graph TD A["Hormones"] --> B["Signaling Molecules"] B --> C["Multicellular Organisms"] C --> D["Regulate Physiology"] C --> E["Regulate Behavior"] A --> F["Development in Animals"] A --> G["Development in Plants"] A --> H["Development in Fungi"]

What Do These Words Mean?

hormone:A chemical that helps control how the body works.
signaling molecules:Substances that send messages in the body.
multicellular organisms:Living things made of many cells.
physiology:How the body functions.
biological processes:Natural activities that happen in living things.