Answer: your child may experience nightmares and nervousness Is the right answer
Explanation:
The appropriate response is A. A creative concept is an all-encompassing "Enormous Idea" that catches gathering of people intrigue, impacts their enthusiastic reaction and rouses them to make a move. It is a binding together subject that can be utilized over all battle messages, suggestions to take action, correspondence channels and groups of onlookers.
Answer:
d). deductive, valid, unsound
Explanation:
A deductive argument refers to an argument which is 
that is to be 
, i.e., to provide guarantee of the truth of the conclusion provided.
When all the premises of an argument are true, then it is called a valid argument.
When an argument is either valid or invalid having at least one false premises, then it is unsound.
Thus in the context, the argument is deductive, valid and an unsound argument.
Hence the correct option is (d).
Answer:
A control should have been included in the investigation
Explanation:
It is impossible for the student to interpret a correct conclusion about his experiment, without adding a control treatment where he can really compare the differences between the variables.
Control treatment is an element of research that receives all factors, except the variable being tested. The control serves to make comparisons with the other treatments, allowing to observe the exact difference between a system where the variable was tested and the system where it was not.
In the case of the question above, it would have been necessary for the student to have placed a cart on a ramp of normal height and without sandpaper. That way he could compare the speed between this cart and the carts on the other ramps, thus having a correct result.
