Biology 4 kids
Biology4 Kids: Squid and Octopi Smart Cephalopods
Read about the general characteristics some cephalopod cousoins: the squid and octous.
Biology 4 kids
Biology4 Kids: Clams and Snails the Mollusks
A concise beginners research page highlighting the major characteristics of the Mollusks.
Biology 4 kids
Biology4 Kids: Flatworms
Learn about some characteristics and environments of the super-primitive flatworm species.
Biology 4 kids
Biology4 Kids: And Bad Microbes
There are many types of microorganisms which cause many diseases. Humans, animals, and plants may be affected by these bad microorganisms. Some of these illnesses are severe, but some can be treated and cured with the right medicines.
Biology 4 kids
Biology4 Kids: Bird Anatomy Beautiful Birds
Next to fish, birds are the most abundant vertebrates around. Take a look at the physical traits of birds and how well they adapt to their environments.
Biology 4 kids
Biology4 Kids: Skeletons Inside and Out
Explore the skeletal system. Identify the differences of the endoskeleton and exoskeleton, what the system does, how it interacts with other systems, and how it might vary genetically.
Biology 4 kids
Biology4 Kids: Excretion Is Not Elimination
An overview of the excretory system, how it functions, what organs are included, and diseases that might attack it.
Biology 4 kids
Biology4 Kids: Nervous System I'm Sensing Something
Get familiar with the human nervous system. Identify the parts of the nervous system, what it does, and how it interacts with other systems.
Biology 4 kids
Biology4 Kids: Endocrine System on a Molecular Level
Discover the parts of the endocrine system, how they function and interact with other systems, and diseases that affect it.
Biology 4 kids
Biology4 Kids: Immune System Protect the Homefront
What does the immune system do, how does it work with other systems, and what problems might occur with it? These facts are highlighted.
Biology 4 kids
Biology4 Kids: Gymnosperms First Plants With Seeds
This engaging article on gymnosperms offers good descriptions and background on these seed bearing plants. Learn about their characteristics and what makes these plants different from angiosperms.
Biology 4 kids
Biology4 Kids: Angiosperms First Plants With Flowers
This engaging article on angiosperms offers good descriptions and background on these seed bearing plants. Learn about their characteristics and what makes these plants different from gymnosperms.
Biology 4 kids
Biology4 Kids: Cell Structure
Informational, illustrated site covers the basics of cell structures and various cell types.
Biology 4 kids
Biology4 Kids: Plants
This biology site provides information on plant basics such as what makes a plant as well as what we can learn from plants.
Biology 4 kids
Biology4 Kids: Animal Systems
An overview of the structure and function of a complex, multicellular organism. This article discusses levels of organization and examples of systems.
Biology 4 kids
Biology4 Kids: Humans and Plants
A short, historical review of humans' use of and dependency on plants.
Biology 4 kids
Biology4 Kids: Quiz: Animal Systems
Take this ten-question review quiz over animal systems. Read more about each question after an incorrect answer is given.
Biology 4 kids
Biology4 Kids: Relationships Between Organisms
Species interact every day. That interaction is a vital part of how organisms develop and change over time. When you study species, it is important to watch the way they interact with their surroundings. There are four basic types of...
Biology 4 kids
Biology4 Kids: Anemone and Coral the Cnidarians
An overview of the Phylum Cnidaria highlights the general characteristics of these strange creatures from the Animal Kingdom.
Biology 4 kids
Biology4 Kids: Nematodes Worms That Are Round
Find out what the story is behind the microscopic nematodes, also known as round worms.
Biology 4 kids
Biology4 Kids: Annelids Worms With Segments
If you've dodged earthworms along the sidewalk after a rainfall then you have observed annelids. This text highlights these and other segmented worms.
Biology 4 kids
Biology4 Kids: Arthropods Invertibrate Powerhouses
The majority of animal species are arthropods. Take a look at the structure of arthropods and the four main types.
Biology 4 kids
Biology4 Kids: Looking at Arthropod Structure
An overview of the structure and development of arthropods.