Question

what is mental retardation... ​

Answer 1

Hiii there

here is your answer

Below average intelligence and set of life skills present before age 18.

Intellectual function can be measured with a test.

Hope this helps u

plz mark as brainliest

Answer 2

mental retardation - The condition of having an IQ measured as below 70 to 75 and significant delays or lacks in at least two areas of adaptive skills.

hope it helps you..