This is biomedical science btw What are some actions or activities that can affect your heart rate and respiratory rate and cause either or both of them to increase or decrease

many phylogenetic trees have a single lineage at the base representing a common ancestor. a lineage that evolved early from the root and remains unbranched is called basal taxon. when two lineages stem from the same branch point, they are called sister taxa.

can i get the brainliest pls

explanation:

the endomembrane system i think