beautifully
branches
breathe
carbon dioxide
chloroplast
copy space
creature
early summer
ecology
fresh
fresh green
freshly
green
greenly
indoor
leaf
leaves
life
life force
light
limb
natural energy
natural light
naturally
nourishment
oxygen
penetration
photosynthesis
plant
refreshingly
renewable energy
revival
science
silhouette
spring
summer
tree
vein
vivid
water
young leaf