10 Questions
What is the main function of the eyes?
To see objects
What type of material is wood?
Natural material
What is the main function of the nose?
To smell odors
What is a characteristic of all living things?
Ability to move
What is an example of a source of food?
Apple
What is a common characteristic of all living things?
Ability to breathe
What is an example of a natural material?
Wood
What is the main function of the tongue?
To taste
What is an example of a manmade material?
Steel
What is the main function of the skin?
To protect the body
Study Notes
External Body Parts
- Include skin, hair, eyes, ears, nose, mouth, and limbs
Characteristics of Living Things
- Need air, water, food, and shelter to survive
- Grow and develop
- Can respond to stimuli
- Can reproduce
- Can move and change
Sources of Food
- Plants: fruits, vegetables, grains
- Animals: meat, eggs, dairy
- Fungi: mushrooms
- Microorganisms: yeast
Human Senses
- Sight: enabled by eyes
- Hearing: enabled by ears
- Smell: enabled by nose
- Taste: enabled by tongue
- Touch: enabled by skin
Manmade Materials
- Plastics
- Metals
- Glass
- Ceramics
- Fabrics
Natural Materials
- Wood
- Stone
- Soil
- Water
- Air
External Body Parts
- The human body has several external body parts that perform specific functions, including the head, neck, torso, arms, hands, legs, and feet.
Characteristics of Living Things
- Living things share common characteristics, including the ability to move, grow, respond to stimuli, reproduce, and maintain homeostasis.
Sources of Food
- Food can come from a variety of sources, including plants, animals, and fungi.
- Humans obtain food through hunting, gathering, farming, and purchasing from markets.
Human Senses
- Humans have five traditional senses: sight, hearing, taste, smell, and touch.
- Each sense allows humans to perceive and interpret the world around them.
Manmade Materials
- Manmade materials are created by humans through various processes, such as manufacturing, construction, and crafting.
- Examples of manmade materials include metals, plastics, fabrics, and ceramics.
Natural Materials
- Natural materials are derived from the natural world, including plants, animals, and minerals.
- Examples of natural materials include wood, cotton, wool, and stone.
Test your knowledge of basic science concepts, including human body parts, characteristics of living things, food sources, human senses, and different types of materials.
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