A It’s very simple I have gone over this
<span>The Phylogenetic trees are also commonly referred to as the Evolutionary Tree. This tree shows the inferred relationship between a certain set of organisms or group of organisms which are called as taxa. The tip of the branch represent the taxa and the node of the branch is for the ancestor. </span>
Phytoplankton
They are the only one that are both animals and protists as they can be either
Maybe D but at the same time it could be A