Leaf.
Leaf.
Leaf.
Leaf
Leaf
Leaf 🍃
Leaf.
Leaf
Leaf
Leaf.
Leaf 🍃
Leaf.
The leaf
The leaf
The leaves of a green plant would show the greatest increase in chloroplasts as the summer approaches. The leaves are the primary site for photosynthesis and where chloroplasts are most abundant, so they would require more chloroplasts to capture the increased sunlight during the summer.
Leaf
chloroplasts
It's totally leaf.