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• How do they eat

microbes don`t have mouths

• Producers: some (like algae) act like plants and uses sunlight to make food

  
  

• Hunters: some (like amoebas) wrap their bodies around microbes and swallow them

🦠 What are microorganisms?

Microorganisms (or microbes) are tiny living things that are so small you can’t see them with your eyes.

You need a special tool called a microscope to see them.

🔍 Types of microorganisms

There are different kinds:

🦠 Bacteria – found everywhere (air, water, inside your body)

🦠 MICROORGANISMS

🌟 Introduction

Very tiny living things

Cannot be seen with naked eyes

Seen using a microscope

Found everywhere (air, water, soil, body)

1. Dumbo octopus: The dumbo octopus is a small deep-sea cephalopod with ear-like fins, living at extreme depths and feeding on invertebrates.

2. Axolotls: Axolotls are neotenic amphibians known for their remarkable ability to regenerate limbs and organs, native to lakes in Mexico.

3. Bullet ant: The bullet ant is a large, tropical ant known for producing one of the most painful stings in the insect world, earning its name due to the intense sensation it causes.

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Turtles are slow mainly because of their body design:

1. Heavy shell 🛡️Their shell protects them like armor, but it’s heavy. Carrying it all the time makes them move slowly.

2. Short legs 🦵Most turtles (especially land ones) have short, sturdy legs made for walking steadily, not for running fast.

3. Energy saving 😴Turtles don’t need to rush! They save energy and move slowly so they can survive longer without needing lots of food.

4. Safety over speed 🐢➡️🛡️Instead of running away, they hide inside their shell when danger comes. So they don’t need to be fast like a cheetah.

👉 Fun fact: Sea turtles can actually swim pretty fast in water! 🌊

The biggest land animal on Earth is the African Elephant 🐘

Here are some cool facts:

🐘 It can weigh about 6,000–7,000 kg (that’s heavier than many cars!)

📏 It can be about 3–4 meters tall.

🌿 It eats plants, leaves, bark, and fruit.

🐘 It uses its trunk to drink water, pick up food, and even spray water on itself!

1. What is nature 🌍

(e.g., Nature is every thing that is not made by humans)

1. 🌳trees

2. 🌺 flowers

3. 🌿 grass (Herb)

   2. Animals 🐒

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Reproduction is the fundamental biological process by which organisms create offspring, ensuring the continuity and genetic propagation of a species. :Wikipidia mode: Reproduction (or procreation or breeding) is the biological process by which new individual organisms – "offspring" – are produced from their "parent" or parents. There are two forms of reproduction: asexual and sexual.

The liver is a vital organ in the human body that processes nutrients, detoxifies harmful substances, and produces essential proteins for blood clotting and digestion.​

An ecosystem is a community of living organisms—such as plants, animals, and microbes—interacting with each other and with the non-living elements of their environment, including air, water, soil, minerals, sunlight, and climate. These interactions form complex relationships and result in the cycling of nutrients and the flow of energy, supporting life within the ecosystem.​

🧬 What are enzymes?Enzymes are special proteins that speed up chemical reactions in living things. They are like tiny biological machines inside your body.

⚡ How they work:

• Enzymes work on specific substances called substrates.

• The substrate fits into the enzyme like a key fits into a lock — this is called the lock-and-key model.

• The enzyme helps the reaction happen faster, then stays unchanged so it can be used again.

Examples:

I learned about kidneys.

1. when we eat food and water, all the nutrients go to the blood cells.

2. All the nutrients will be absorbed from the small intestine.

3. The intestine will leave little nutrients outside.

4. All the nutrients and water will go to the kidneys, it become urine and go to the urinary bladder.

respiratory system parts:

trachea.

bronchi.

bronchioles.

lung.

alveoli.