Dispersal of seeds by wind or water

• Seeds are dispersed from the tree by wind

Reproductive Structure of a plant

• The red part is the reproductive structure of a plant

Autotroph

• The plant makes food by itself

Photosynthesis

• The plant is taking in sunlight, completing it’s life processes and making seeds

Two different life stages of the same organism

• The bigger tree is at the done growing and the little tree is at a different life stage and is growing

Pollution

• Littering is considered a type of pollution