Answer: buy the stuffs from the market
Explanation:
Answer:
No; the study is based on a volunteer sample, which may be very different from a randomly selected one.
Explanation
Her plan cannot be effective because she could base her own judgenent on samples that was randomly selected for consideration.
Sensory is sense and general sense organs are in general sense
Answer: I think I would drop my dog in the pool.
Explanation: Because my dog can swim, and my phone can't. Lol