Question

Models can be helpful in scientific investigations because
A.
they can be safer to work with than the real thing.
B.
they can be smaller and more manageable than the real thing.
C.
it may not be possible to work with the real thing.
D.
all of the above

Answer 1

Answer:

the answer is d

Step-by-step explanation:

Answer 2

Models can be helpful in scientific investigations because safer, manageable, and possible to work. Then the correct option is D.

What is a model?

A scaled-down version of the actual, usually in three dimensions, of an individual, object, or planned construction.

Some important point regarding model are as follows,

• They can be safer to work with than the real thing.
• They can be smaller and more manageable than the real thing.
• It may not be possible to work with the real thing.

Then the correct option is D.

More about the model link is given below.

https://brainly.com/question/14281845

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