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Exploring the World of Biology for Kids

Introduction To Biology

Basic concepts of biology suitable for elementary school students.

biology science elementary life science plants animals
20 Questions Easy Ages 5+ Apr 18, 2026
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About this Study Set

This study set covers Introduction To Biology through 20 practice questions. Basic concepts of biology suitable for elementary school students. Every question includes the correct answer so you can learn as you go — pick any format above to get started.

Questions & Answers

Browse all 20 questions from the Exploring the World of Biology for Kids study set below. Each question shows the correct answer — select a study format above to practice interactively.

1 What do plants need to make their own food?
  • A Sunlight, water, and air
  • B Candy, toys, and music
  • C Rocks, soil, and rain
  • D Fast cars, loud noises, and bright lights
2 Which of these is a living thing?
  • A A dog
  • B A rock
  • C A chair
  • D A toy car
3 What part of a plant grows underground and soaks up water?
  • A Roots
  • B Leaves
  • C Flowers
  • D Stem
4 What do animals use to breathe?
  • A Lungs or gills
  • B Fins
  • C Wings
  • D Legs
5 Which of these is a baby animal?
  • A A kitten
  • B A house
  • C A tree
  • D A cloud
6 What is the main job of a leaf on a plant?
  • A To make food using sunlight
  • B To grow into a flower
  • C To store water
  • D To attract bugs
7 What do all living things need to survive?
  • A Water, food, and air
  • B Sleep, naps, and snacks
  • C Sunshine, rainbows, and clouds
  • D Games, puzzles, and friends
8 Which of these is a type of animal that flies?
  • A A bird
  • B A fish
  • C A snake
  • D A frog
9 What is the hard outer covering on some animals called?
  • A Shell
  • B Fur
  • C Feathers
  • D Skin
10 What do seeds grow into?
  • A New plants
  • B Rocks
  • C Water
  • D Air
11 What do humans use to see?
  • A Eyes
  • B Ears
  • C Nose
  • D Mouth
12 What is a place where animals live called?
  • A Habitat
  • B House
  • C Car
  • D School
13 What part of a plant is usually colorful and attracts bees?
  • A Flower
  • B Root
  • C Stem
  • D Seed
14 Which of these is a mammal?
  • A A cat
  • B A frog
  • C A lizard
  • D A fish
15 What do animals do to stay alive?
  • A Eat, drink, and breathe
  • B Sing, dance, and play
  • C Sleep, dream, and rest
  • D Build, create, and draw
16 What do plants make that we breathe?
  • A Oxygen
  • B Carbon dioxide
  • C Water vapour
  • D Nitrogen
17 What is the process where a baby grows into an adult called?
  • A Growth
  • B Sleeping
  • C Eating
  • D Playing
18 Which of these is a plant part that helps the plant stand up?
  • A Stem
  • B Leaf
  • C Root
  • D Flower
19 What do insects often have on their bodies to help them move?
  • A Legs
  • B Wings
  • C Antennae
  • D All of the above
20 What is the outside covering of a fruit called?
  • A Skin or peel
  • B Bark
  • C Leaves
  • D Seeds
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