Astudent wants to make an analogy to her remember the characteristics of the planets. which analogy makes the most sense?

the inner planets are like cotton candy and the outer planets are like hard butterscotch candy.

the outer planets are like bowling balls and the inner planets are like basketballs.

the inner planets are like hard butterscotch candy and the outer planets are like cotton candy.

the outer planets are like roses and the inner planets are like daisies.

The inner planets are like hard butterscotch candy and the outer planets are like cotton candy.

Explanation:

The solar system has 4 inner planets and 4 outer planets. The inner planets (Mercury, Venus, Earth and Mars) are small terrestrial planets -having rocky surface. The outer planets (Jupiter, Saturn, Uranus and Neptune) are large Jovian planets composed of gases. The outer planets are characterized by the presence of ring system and many number of moons as compared to inner planets. Thus, the correct analogy would be that inner planets are like hard butterscotch candy and outer planets are like cotton candy.

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

your answer should be c) enjoy!