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>
Chondro- refers to cartilage; -malacia means “softening,” so chondromalacia means “softening of the cartilage.”
Answer: When people become addicted to any form of drug you'll often spot mood swings and mental health issues. Fidgeting is common amongst some.
I believe the asnwer would be 2 or 3.
Intelligence tests frequently use general knowledge questions to test which type of memory?
semantic memory
