Answer:
the failure of one or more pairs of homologous chromosomes or sister chromatids to separate normally during nuclear division, usually resulting in an abnormal distribution of chromosomes in the daughter nuclei.
Need a better picture!! it’s really blurry and can barely read
Answer:
Technology that uses living organisms
~ The alveoli are adapted to make gas exchange in lungs happen easily and efficiently. they give the lungs a really big surface area. they have moist, thin walls (just one cell thick) they have a lot of tiny blood vessels called capillaries.
Answer:
A
Explanation:
It is converted by fixing nitrogen in the root nodules of some plants species