What is this?
pollen
What is this?
photosynthesis
What do plants need?
soil, water, air, sunlight
What is this?
sprout
What is this?
sprout
What is this?
seed
What is this?
seed
What is this?
photosynthesis
What is this?
root
What is this?
soil
What is this?
photosynthesis
What is this?
pollen