Hi Ace22704,
Answer - natural observation
I think this experimental method is a better option because its in a natural environment where the kids dont know whats happening unlike the suveys where you ask them questions which is probably a bad idea because they might feel scared and just change their minds.
Hi,
Ozone intake can cause irritation in what system of the body?
D. Respiratory
Answer:
I guess she could exercise more, eat healthier etc. But you didn't give any options.
Explanation:
Answer:
Agriculture can be linked with poor health, including malnutrition, malaria, foodborn illnesses, human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS), livestock related diseases, chronic diseases and occupational ill-health
Answer:
ohhh nice but i am at 16 age