Answer:
Bar and lexical.
Explanation:
Bar and lexical are the name of two different types of scales that are found on maps. Bar scales are used more frequently in the maps because they represent or show the distance ratio visually instead of in words, while on the other hand, lexical scales may be expressed in words, as a ratio, or as a fraction. Examples are 1:10,000 or 1/10,000. Using map scales is very important in the real world if you want to find out the distance you are traveling.
D.uracil is the nitrogen base bind with adenine
Two limits to cell growth is by rates of protein synthesis and by the folding rates of its slowest protein
I think it is b because it is a result of an environmental influence
