True this happened to my brother so I know from personal experience, his was a benign tumor though if that helps
Answer:
Two signs of good health-You eat when you're hungry and stop when you're full. ...
You're eating a varied diet rich in whole foods. ...
Two signs of poor health- Chest Pain · Abdominal Pain
Explanation:
Answer: D. Stratified
Explanation:
In the case of stratified sampling the samples are divided into parts or groups and then samples for study are randomly chosen from these groups or parts. Here Kerikeri has divided up her day into three parts and she selects the blood pressure randomly from these parts. This is the example of stratified sampling.
Answer:
Affected by several external factors
