Answer Choices; O A. O short, 4 long
O B. 4 short, O long
C. 3 short, 1 long
D. 2 short, 2 long

Which term refers to the total dollar value of the goods and services produced in a country in a year?

One statements is an example of a scientific observation. another statement is an example of a scientific explanation. identify the correct statement for each category to illustrate how scientific explanations are inferred from scientific observations.

Which enzymes break down carbohydrates?