Who want to be my friend

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

List five ways we are indebted to phytoplankton