When people used stone tools,
The in-between period of time when the first man appeared and when man developed a writing system. Or the period of time before man became literate.
Answer by YourHope:
Hi! :)
What makes the lines that are the "fingerprints" on an electrophoresis gel?
The answer is: D) DNA fragments!
:)
Answer:
<em>Yes, the statement is accurate.</em>
Explanation:
A hypothesis can be supported through experiments but we cannot say that the hypothesis is exactly correct because there might be other unknown factors which are unmeasured or unobserved which might be influencing our hypothesis. There are many studies in which a proven hypothesis was proven wrong due to many other factors or influences. Hence, a hypothesis can be supported but there are always chances that other factors might be being ignored which might influence the hypothesis.
In this case, the physiotherapist is using Constraint-induced movement therapy.
In Constraint-induced movement therapy, the therapist forces the use of the affected arm, by restricting the movement of the arm. In this condition, the therapist block all the possible to work with an unaffected arm, which force the person to use the other arm, and hence, it helps in restoring the movement of the affected arm.
