A. Projections and Depressions :)
1.) C) organic molecule
2). B) 6
3) B) carbon and hydrogen
<span>The chromosomes of two diploid cells split apart at the centromere</span>
The answer is Oak Tree ---> leaf ---> Guard Cell ---> Chloroplast because guard cells are are specialized cells in the epidermis of leaves which means leaves are more complex and Chloroplasts are less complex than guard cells.
B Carbon dioxide, water, and ATP