Why do areas north of the Arctic Circle in the Northern Hemisphere experience a polar day lasting for several months during summer? A.
The region does not experience spin during polar day.
B.
Earth is at its closest point to the Sun during polar day.
C.
The region is tilted toward the Sun during polar day.
D.
Earth’s orbit passes below the Sun during polar day.

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:

rising temperatures because when water vapor in the air is cooled, it condenses. it turns back into a liquid and attaches to dust particles in the air. these very small water droplets group together to form clouds

answer///multiple alleles;