![Magnified image of a ringwoodite crystal](/sites/default/files/styles/resource_card_image_360x300_/public/2019-11/Blue_Ringwoodite.jpg?itok=EeNe4hAV)
Ringwoodite and the Deep Water Cycle
STEM Explained
The water in the oceans has travelled vast distances. It has even time spent deep below the surface of the Earth, trapped inside the mineral ringwoodite.
![various marine microorganisms as they appear under a microscope](/sites/default/files/styles/resource_card_image_360x300_/public/2019-09/marine_microorganisms.jpg?itok=MgdaDkhz)
Marine Microbiology: Meet the Microbes of the Sea!
STEM Explained
The ocean is full of very small but very useful creatures called microbes. Without them, none of the sea plants or animals you’ve seen would exist!
![Great tits eat from a bird feeder](/sites/default/files/styles/resource_card_image_360x300_/public/2019-10/Great_tits_bird_feeder.jpg?itok=aiRpq_-G)
Natural Selection in Your Backyard
STEM Explained
A study on bird feeders and beak sizes shows how an everyday human activity can affect the evolution of another species.
![Boreal Forest Boreal Forest](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1434394566634-da0fa7e334b8.jpg?itok=vRRjTv2B)
Plants: Biomes
Picture Collections
9 images of plants in some large naturally occuring habitats called biomes such as tundra, grasslands and boreal forests
![Seed Germinating Seed Germinating](/sites/default/files/styles/resource_card_image_360x300_/public/Seed_germination.jpg?itok=wV7-g9v7)
Plants: Germination
Picture Collections
6 images of some seedlings sprouting as one of the stages towards full plant growth
![Early Stages Of Plant Growth Early Stages Of Plant Growth](/sites/default/files/styles/resource_card_image_360x300_/public/Plant-Growth.jpg?itok=jWd5KXkY)
Plants: Growth
Picture Collections
10 images showing some stages of plant growth from planting to sprouts growing to harvesting
![Sunlight Sunlight](/sites/default/files/styles/resource_card_image_360x300_/public/sunlight2.jpg?itok=4MvZ2oC-)
Plants: Needs
Picture Collections
8 images representing some of the needs of plants for healthy growth such as water, nutrients and light
![Plant](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1422558068704-1f8f0609e27c.jpg?itok=LKl3nVfU)
Plants: Parts
Picture Collections
12 images of some major parts of plants such as stems, roots, flowers and leaves
![Fennel Seeds Fennel Seeds](/sites/default/files/styles/resource_card_image_360x300_/public/Fennel_seed.jpg?itok=k7Q96zAi)
Plants: Seeds
Picture Collections
6 images of some seeds which are the fertilized part of a plant used for germinating new plants such as fennel, kiwis and pumpkins
![Fox Fox](/sites/default/files/styles/resource_card_image_360x300_/public/fox.jpg?itok=EHMUx6E-)
Mammals: Omnivores
Picture Collections
10 images of some warm-blooded vertebrate animals such as brown bears and chimpanzees that eat a diet of plants and animals
![Barbary Macaque Monkeys [Infants] Barbary Macaque Monkeys [Infants]](/sites/default/files/styles/resource_card_image_360x300_/public/barbarymacaquemonkeys.jpg?itok=KqJeCvJI)
Mammals: Primates
Picture Collections
6 images of some mammals classified as primates such as monkeys, apes and humans and characterized by nails on their hands and feet
![Ant Head Ant mouthparts](/sites/default/files/styles/resource_card_image_360x300_/public/LT_Ant_Mouth.jpg?itok=-9ExqWT-)
Insects: Mouth Parts
Picture Collections
6 images of insect mouthparts.
![Swallowtail butterfly Swallowtail butterfly](/sites/default/files/styles/resource_card_image_360x300_/public/6595-9.jpg?itok=M5gZz-7j)
Insects: Part 2
Picture Collections
10 images of some animals that have 6 legs and 3 main body parts consisting of a head, thorax and abdomen.
![Jellyfish Jellyfish](/sites/default/files/styles/resource_card_image_360x300_/public/photo-1449439330640-8b0f943e031b.jpg?itok=7g-jctsR)
Invertebrates: Marine
Picture Collections
8 images of some invertebrate animals such as sea anemones, coral and jellyfish that live in a marine environment
![Bay Leaf Bay Leaf](/sites/default/files/styles/resource_card_image_360x300_/public/Bay_tree_leaves.jpg?itok=einhh8m7)
Plants: Leaves
Picture Collections
15 images of some shapes and colours of plant leaves such as shamrocks, purple beech tree leaves and Japanese Maple tree leaves.