Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

[Q]: Question: The amniotic egg first evolved in what species? Answer: reptiles
[A]: Amniotic Egg. The amniotic egg is an important adaptation in fully terrestrial vertebrates. It first evolved in reptiles. The shells of reptile eggs are either hard or leathery.

[Q]: Question: Cellular respiration involves forming atp from what type of sugar? Answer: glucose
[A]: Cellular respiration occurs in the cells of all living things. It takes place in the cells of both autotrophs and heterotrophs. All of them burn glucose to form ATP.

[Q]: Question: In which stage do chromosomes line up one on top of each other along the middle of the cell, similar to how they line up in mitosis? Answer: metaphase ii
[A]:
Metaphase II: The chromosomes line up one on top of each other along the middle of the cell, similar to how they line up in mitosis. The spindle is attached to the centromere of each chromosome.