Scientists have tested all the information that this is all about
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.
This condition is caused by a genetic defect found in the X chromosome, and therefore, you can conclude your answer from this info.
Answer:
The second one is correct
Explanation:
A leukocyte is responsible for the immune system
The answer is C) Ecological niches become available for organisms to evolve into by adaptive radiation
