The person above me is correct - at approximately 3 years of age can a child first follow the principles of grammar most of the time.
Granted, often he will use these principles wrong, for example, the child may not yet be aware of irregular plural forms, and might say childs instead of children, or irregular past tense, so they might say seed instead of saw.
Answer:c. Her central idea is too vague and does not restrain the number of main points.
Explanation: A good central idea of a speech should strong,clear and specific.
Allison has made us know that dog care is difficult whereas hasn't even made mention of how dogs can be taken care of or the best way to take care of dogs. Making the central idea vague and main points lost.
Answer: Blitzkrieg.
Explanation:
Blitzkrieg (lightning war) is a military tactic that uses mobile units and focused firepower to generate disorder in enemy forces. If successful, this tactic allows saving time and resources, as well as lowering the number of casualties. German commander Erwin Rommel used blitzkrieg in the North African campaign of World War II.
The field of study is called the environmental sociologist. It is because in this field of study, it focuses more on how the society engage or interacts with the environment. It could be regarding about problems, health or about the relationship about the people in the society and how they handle the crisis that is currently happening in the world today.