Answer: c
Explanation:
I hope this help and i am sorry if you get it wrong
It is probably the l<span>amellae.
The lamellae are sheets of bony matrix. This bony matrix is produced by o</span>steoblasts, which are cells that synthesise collagen<span> and specialised proteins like </span>osteocalcin<span> and </span>osteopontin. These are then the most important constituents of the bony matrix.
Photosystems are embedded in the thylakoids.
Answer:
Because when they look at the graph they look at the title to figure out what the graph is showing
Explanation: