Answer:
Look down!!! ;)
Explanation:
In a human karyotype, autosomes or “body chromosomes” (all of the non–sex chromosomes) are generally organized in approximate order of size from largest (chromosome 1) to smallest (chromosome 22). However, chromosome 21 is actually shorter than chromosome 22.
Hope this helps!! ;)
The things that birds have attached to their bodies called their wings, a left one and a right one, cause them to have the ability to fly.
2, because a theory is not a law that can not be changed, and new evidence can change a theory.
It’s an organ that is part of the circulatory system
