Answer:
The placebo effect
Explanation:
The placebo effect in psychology refers to a situation in which participants in a research receive beneficial effects due to the administration of an inactive substance or a sham treatment. The positive beneficial effect received can then be attributed purely to believe and not to the treatment itself. A placebo treatment could produce a real healing effect like a true medical or psychological treatment.
The participants who received the sugar believed it to be a memory enhancing treatment hence the slight increase in memory capacity due to placebo effect.
C.solid surface
I think it’s wrong
But mark me as brainliest
Answer:
Its a dicot.
Explanation:
You know because when a seed sprouts it has two cotyledons.
The branching leaf veins and flower structure also tell you this.
The answer is the septic tank or A
