Which of the following is true?
(a) protein-coding genes make up far less of the human genome than noncoding dna.
(b) protein-coding genes and noncoding dna make up about the same amount of the human genome.
(c) protein-coding genes make up far more of the human genome than noncoding dna.
(d) noncoding dna has not been found in humans.

(A) Protein-coding genes make up far less of the human genome than noncoding DNA.

Explanation:

The human genome contains both protein-coding and non-coding sequences. However, the non-coding sequences make most of the human genome as they account for as much as 98.5% of the total human genome. The non-coding part of the human genome serves other important functions such as promoter, enhancers, silencers for gene expression.  

An only small part of the human genome serves as protein-coding genes and make exons.  

one characteristic that is shared by all is a soft body. many

of these invertebrate animals also have an outer shell to protect their

body. oysters, clams, snails, and mussels are all mollusks. so are octopuses, squids, and slugs. mollusks live on land and in freshwater.

the answer is admiramos

the rule for verbs is whoever you are referring to (in this case 'nosotros'), you need to change the ending of the word.

nosotros - amos

yo - o

tu - as

el, ella, usted - a

ellos, ellas, ustedes - an

(examples: nosotros bailamos (instead of bailar) or yo hablo (instead of habla)