Where is the Niger River located in Africa?

Advances in technology have enabled scientists and researchers to better study the evolutionary relationships between species

The arrows indicate the direction of wind flow. which place experiences monsoons?

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna.b) they study alleles that contain genes, which are chromosomes.c) they study chromosomes that contain genes, which are dna segments.