How do models provide a practical solution for some scientific research? Check all that apply.

What a model shows is  a practical solution for some research by showing systems that have different sizes. Models are simplified representations of real objects/systems . you can make it easier  by zooming on a large system. You can also do something else to make it easier.

oka THAT IS SO WRONG the right answer is

Models are simplified representations of objects or systems.

Models make it possible for scientists to study very complex systems.

Models make it possible for scientists to study very large or very small objects.

Explanation:

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an interrogative sentence is a type of sentence that asks a question, as opposed to sentences that make a statement, deliver a command, or express an exclamation. interrogative sentences are typically marked by inversion of the subject and predicate; that is, the first verb in a verb phrase appears before the hope i

hmm, sadly there is no dialogue. there is no place in the story where he is talking to anyone. it's more of just describing what he eats and where he sleeps. you have to become anne frank, give details of where you are, what other folks look like, how the environment is. have a little bit of dialogue tell of what people are specifically saying. anne frank talked about her entire household including the people, the objects, the lighting, the food they ate, and even the smell in the air. there has to be more to your diary entries, the whole story in its current state is only about peter van daan, the food, the sounds, and where he sleeps. also he seems to be writing only once a year yet more than that happened from day to day. for a friend, i can you write it out, if you want.