Ants. An estimated 20,000 species of ants exist in the world. All ants live in colonies and have a structured social system, with different castes-worker, soldier, queen and drone-all of which carry out specific tasks for the colony.Only the queen and the males she mates with on her maiden flight will reproduce.All the workers and soldiers are sterile females.ll ants live in colonies and have a structured social system, with different castes-worker, soldier, queen and drone-all of which carry out specific tasks for the colony. Only the queen and the males she mates with on her maiden flight will reproduce. All the workers and soldiers are sterile females.
Students receive a scaled score for each of the four multiple-choice test sections (English, Math, Reading, and Science). A studentâs composite ACT score is the average of the studentâs scaled scores for the four multiple-choice test sections. Example: If a student scored a 24 English, 28 Math, 26 Reading, and 23 Science, his composite ACT score would be (24 + 28 + 26 + 23)/4 = 25.25, which is rounded down to a 25.
You'll earn one ACT score (1 to 36) on each test (English, Math, Reading and Science) and a composite ACT score, which is an average of these four tests. Usually, when people ask about your score, they're referring to your composite ACT score. The composite score falls between 1 and 36.The national average is about 21. If, for example, you scored 31 on the English, 30 on the Math, 29 on the Reading and 30 on the Science, your composite ACT score would be 30.You'll receive subscores in English, Math and Reading that range between 1 and 18.he ACT includes an optional essay, known as the writing test. If you take the writing test, you will receive a writing test subscore and a combined English/writing score.