Organisms have two identical sides on each chromosome called sister chromosomes because

A. They replicate their chromosomes prior to cell division

B. They got one from each parent during fertilization

C. Everyone’s chromosomes are feminine no matter if your male or female

answer; 60-100; beats per minute

hi, natural selection of the peppered moth during the industrial revolution in 19th-century england is an example of an outlier in the study of evolution. during this time, pollution from factories filled the forests, coating trees in a layer of soot—turning white trees black

mark as brainlest

gokuson

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .