Hey Friend!
Deaf people require sign language to learn to read.
Blind people require Braille to learn to read.
Hope this helps! :)
Answer:
False is the correct answer.
Explanation:
1. True- because scientific theory means that <span>idea supported through research that attempts to explain existing observations or predict new ones.</span>2. False- because a cross-sectional means that its a study that is about different groups.
3. B-<span>An extraneous variable clarifies the relationship between the independent and dependent variables.</span>
