Adaptations is a process of change by which organism or species becomes better suited for its enviornment.

Adaptation has wide effect on the life of an organism for it is primarily a process rather than a physical part of a body. All adaptations help organisms to survive in their chosen environment. 

The adaptive traits may be structural, behavioral and physiological. Structural adaptations are physical features of an organism such as shape, internal organization or body covering. Behavioral adaptations are the ability to learn. They are often inherited like instincts and the knowledge for searching food or mating. While physiological adaptations can allow the organism to perform special functions like for instance, secreting slime, making venom, temperature regulation and other aspect of homeostasis. 

hydroxyl -oh

alcohols, always polar, can form hydrogen bonds with h2o molecules

carboxyl -cooh  

cargoxylic acids, has acidic properties which is a source of hydrogen ions, found in cells in ionized for with a charge of oh-1

carbonyl > co

ketone if within skeleton, aldehyde if group is at the end of skeleton, k & a may be structural isomers, it determines 2 sugars (ketose & aldose)

amino -nh2

amines, acts as a base, it can pick up h+ ions from surrounding solution, ionized with charge of 1+

methyl ch2

addition to rna/dna affects and gene expression

phosphate -opo3 ²⁻

organic phosphates, contributes to negative charge to, molecule that it is a part of, and potential to react with h20

sulfhydryl -sh

thiols, cross-linking stabilize the protein, and it is structure

the answer is false?