Hemi-acetals and hemi-ketals are in equilibrium with linear species of monosaccharides, illustrated as Fischer Projections. When reactions between a hemi-acetal or hemi-ketal and a second hydroxyl group occurs, acetals or ketals are formed, which can cause the ring structure of a sugar, illustrated as a Haworth projection, to become unstable. a) true
b) false

It might. it might because if you think about if they discovered if we came from (lets say something funny like aliens) and thy found cells that matched and they would have t do more research about it but would most probably change their theory.

One reason is animal teeth are in an extraordinary structure.another reason is animal teeth are creative

The type of functional response expected of the eastern  kingbird in order  to increase insect prey abundance is the type ii functional response. this is characterized by a decreasing intake rate wherein it is assumed that the consumer is restricted by its capacity to process its food. in this regard, to increase insect prey abundance, the consumption of the eastern kingbird must decrease.