Why is a study on environmental issues that cause ill a necessity for animals​

By combining old techniques with new, scientists can find out more quickly how things we are exposed to in our environment can result in sickness. Once we know where the dangers might be, we can reduce the number of diseases and deaths and help prevent people from being exposed to things that can harm them

it depends who you are asking. for me i would say scary at first but then you feel like this is your really family. i have been in care for 11 years now and i was scared at first because i didn't know my foster parents but then after 3 years, i learn't my birth parents couldn't look after me and the didn't understand what or how to treat cystic fibrosis. when i knew that, i asked if i could stay and it tuck 3 years for the social workers to say yes. so if you know someone who is in care, they will say different, as it effects different people in different ways.

hope this helps